15979590900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 1080

約数和(自身を含む): 68726122080

約数和(自身を除く): 52746531180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 25, 26, 27, 28, 30, 35, 36, 38, 39, 42, 45, 49, 50, 52, 54, 57, 60, 63, 65, 70, 75, 76, 78, 81, 84, 90, 91, 95, 98, 100, 105, 108, 114, 117, 126, 130, 133, 135, 140, 147, 150, 156, 162, 163, 171, 175, 180, 182, 189, 190, 195, 196, 210, 225, 228, 234, 245, 247, 252, 260, 266, 270, 273, 285, 294, 300, 315, 324, 325, 326, 342, 350, 351, 364, 378, 380, 390, 399, 405, 420, 441, 450, 455, 468, 475, 489, 490, 494, 513, 525, 532, 540, 546, 567, 570, 585, 588, 630, 637, 650, 652, 665, 675, 684, 700, 702, 735, 741, 756, 780, 798, 810, 815, 819, 855, 882, 900, 910, 931, 945, 950, 975, 978, 980, 988, 1026, 1050, 1053, 1092, 1134, 1140, 1141, 1170, 1197, 1225, 1235, 1260, 1274, 1300, 1323, 1330, 1350, 1365, 1404, 1425, 1467, 1470, 1482, 1539, 1575, 1596, 1620, 1630, 1638, 1710, 1729, 1755, 1764, 1820, 1862, 1890, 1900, 1911, 1950, 1956, 1995, 2025, 2052, 2100, 2106, 2119, 2205, 2223, 2268, 2275, 2282, 2340, 2394, 2445, 2450, 2457, 2470, 2548, 2565, 2646, 2660, 2700, 2730, 2793, 2835, 2850, 2925, 2934, 2940, 2964, 3078, 3097, 3150, 3185, 3260, 3276, 3325, 3420, 3423, 3458, 3510, 3591, 3675, 3705, 3724, 3780, 3822, 3900, 3969, 3990, 4050, 4075, 4095, 4212, 4238, 4275, 4401, 4410, 4446, 4550, 4564, 4655, 4725, 4788, 4890, 4900, 4914, 4940, 5130, 5187, 5265, 5292, 5460, 5586, 5670, 5700, 5705, 5733, 5850, 5868, 5985, 6156, 6175, 6194, 6300, 6357, 6370, 6615, 6650, 6669, 6825, 6846, 6916, 7020, 7182, 7335, 7350, 7371, 7410, 7644, 7695, 7938, 7980, 7987, 8100, 8150, 8190, 8379, 8476, 8550, 8645, 8775, 8802, 8820, 8892, 9100, 9291, 9310, 9450, 9555, 9780, 9828, 9975, 10260, 10269, 10374, 10530, 10595, 10773, 11025, 11115, 11172, 11340, 11410, 11466, 11700, 11970, 12103, 12225, 12285, 12350, 12388, 12714, 12740, 12825, 13203, 13230, 13300, 13338, 13650, 13692, 13965, 14175, 14364, 14670, 14700, 14742, 14820, 14833, 15390, 15485, 15561, 15876, 15925, 15974, 16300, 16380, 16758, 17100, 17115, 17199, 17290, 17550, 17604, 17955, 18525, 18582, 18620, 18900, 19071, 19110, 19845, 19950, 20007, 20475, 20538, 20748, 21060, 21190, 21546, 21679, 22005, 22050, 22230, 22820, 22932, 23275, 23940, 23961, 24206, 24450, 24570, 24700, 25137, 25428, 25650, 25935, 26325, 26406, 26460, 26676, 27300, 27873, 27930, 28350, 28525, 28665, 29340, 29484, 29666, 29925, 30780, 30807, 30970, 31122, 31785, 31850, 31948, 33075, 33345, 33516, 34230, 34398, 34580, 35100, 35910, 36309, 36675, 36855, 37050, 37164, 38142, 38220, 38475, 39690, 39900, 39935, 40014, 40261, 40950, 41076, 41895, 42380, 43092, 43225, 43358, 44010, 44100, 44460, 44499, 46455, 46550, 46683, 47775, 47922, 48412, 48900, 49140, 50274, 51300, 51345, 51597, 51870, 52650, 52812, 52975, 53865, 55575, 55746, 55860, 56700, 57050, 57213, 57330, 59332, 59850, 60515, 61425, 61614, 61940, 62244, 63570, 63700, 65037, 66015, 66150, 66690, 68460, 68796, 69825, 71820, 71883, 72618, 73350, 73710, 74100, 74165, 75411, 76284, 76950, 77425, 77805, 79380, 79870, 80028, 80522, 81900, 83619, 83790, 85575, 85995, 86450, 86716, 88020, 88998, 89775, 92421, 92910, 93100, 93366, 95355, 95550, 95844, 99225, 100035, 100548, 102690, 103194, 103740, 103831, 105300, 105950, 107730, 108395, 108927, 110025, 111150, 111492, 114100, 114426, 114660, 119700, 119805, 120783, 121030, 122850, 123228, 125685, 127140, 129675, 130074, 132030, 132300, 133380, 133497, 139365, 139650, 140049, 143325, 143766, 145236, 146700, 147420, 148330, 150822, 151753, 153900, 154035, 154850, 155610, 158925, 159740, 161044, 166725, 167238, 167580, 171150, 171639, 171990, 172900, 177996, 179550, 181545, 184275, 184842, 185820, 186732, 190710, 191100, 195111, 198450, 199675, 200070, 201305, 205380, 206388, 207662, 209475, 211900, 215460, 215649, 216790, 217854, 220050, 222300, 222495, 228852, 232275, 233415, 239610, 241566, 242060, 245700, 250857, 251370, 256725, 257985, 259350, 260148, 264060, 266994, 269325, 278730, 279300, 280098, 281827, 286065, 286650, 287532, 296660, 301644, 302575, 303506, 308070, 309700, 311220, 311493, 317850, 325185, 326781, 330075, 333450, 334476, 342300, 343278, 343980, 359100, 359415, 362349, 363090, 368550, 369684, 370825, 377055, 381420, 389025, 390222, 396900, 399350, 400140, 400491, 402610, 415324, 418095, 418950, 429975, 431298, 433580, 435708, 440100, 444990, 455259, 462105, 464550, 466830, 476775, 479220, 483132, 500175, 501714, 502740, 513450, 515970, 518700, 519155, 533988, 538650, 541975, 544635, 557460, 560196, 563654, 572130, 573300, 585333, 599025, 603915, 605150, 607012, 616140, 622986, 628425, 635700, 646947, 650370, 653562, 660150, 666900, 667485, 686556, 696825, 700245, 718830, 724698, 726180, 737100, 741650, 754110, 758765, 770175, 778050, 780444, 798700, 800982, 805220, 836190, 837900, 845481, 858195, 859950, 862596, 889980, 907725, 910518, 924210, 929100, 933660, 934479, 953550, 975555, 980343, 1000350, 1003428, 1006525, 1026900, 1031940, 1038310, 1077300, 1078245, 1083950, 1087047, 1089270, 1112475, 1127308, 1144260, 1167075, 1170666, 1198050, 1201473, 1207830, 1210300, 1245972, 1254285, 1256850, 1289925, 1293894, 1300740, 1307124, 1320300, 1334970, 1365777, 1393650, 1400490, 1409135, 1430325, 1437660, 1449396, 1483300, 1508220, 1517530, 1540350, 1556100, 1557465, 1601964, 1625925, 1633905, 1672380, 1690962, 1716390, 1719900, 1755999, 1797075, 1811745, 1815450, 1821036, 1848420, 1868958, 1885275, 1907100, 1951110, 1960686, 1972789, 2000700, 2002455, 2013050, 2076620, 2090475, 2156490, 2167900, 2174094, 2178540, 2224950, 2276295, 2310525, 2334150, 2341332, 2396100, 2402946, 2415660, 2508570, 2513700, 2536443, 2579850, 2587788, 2595775, 2669940, 2723175, 2731554, 2787300, 2800980, 2803437, 2818270, 2860650, 2926665, 3019575, 3035060, 3080700, 3114930, 3234735, 3251850, 3261141, 3267810, 3337425, 3381924, 3432780, 3501225, 3511998, 3594150, 3623490, 3630900, 3737916, 3770550, 3793825, 3902220, 3921372, 3945578, 4004910, 4026100, 4097331, 4180950, 4227405, 4290975, 4312980, 4348188, 4449900, 4552590, 4621050, 4668300, 4672395, 4805892, 4877775, 4901715, 5017140, 5072886, 5159700, 5191550, 5391225, 5435235, 5446350, 5463108, 5606874, 5636540, 5721300, 5853330, 5918367, 6007365, 6039150, 6229860, 6271425, 6469470, 6503700, 6522282, 6535620, 6674850, 6828885, 7002450, 7023996, 7045675, 7188300, 7246980, 7541100, 7587650, 7609329, 7787325, 7891156, 8009820, 8169525, 8194662, 8361900, 8410311, 8454810, 8581950, 8779995, 9058725, 9105180, 9242100, 9344790, 9755550, 9803430, 9863945, 10012275, 10145772, 10383100, 10782450, 10870470, 10892700, 11213748, 11381475, 11706660, 11836734, 12014730, 12078300, 12291993, 12542850, 12682215, 12938940, 13044564, 13349700, 13657770, 14004900, 14017185, 14091350, 14633325, 15175300, 15218658, 15574650, 16173675, 16305705, 16339050, 16389324, 16820622, 16909620, 17163900, 17559990, 17755101, 18117450, 18689580, 19511100, 19606860, 19727890, 20024550, 20486655, 21137025, 21564900, 21740940, 22762950, 22827987, 23361975, 23673468, 24029460, 24508575, 24583986, 25085700, 25364430, 27176175, 27315540, 28034370, 28182700, 29266650, 29591835, 30036825, 30437316, 31149300, 32347350, 32611410, 32678100, 33641244, 34144425, 35119980, 35510202, 36234900, 38046645, 39455780, 40049100, 40973310, 42051555, 42274050, 43899975, 45525900, 45655974, 46723950, 49017150, 49167972, 49319725, 50728860, 53265303, 54352350, 56068740, 58533300, 59183670, 60073650, 61459965, 63411075, 64694700, 65222820, 68288850, 70085925, 71020404, 76093290, 81528525, 81946620, 84103110, 84548100, 87799950, 88775505, 91311948, 93447900, 98034300, 98639450, 102433275, 106530606, 108704700, 114139935, 118367340, 120147300, 122919930, 126822150, 136577700, 140171850, 147959175, 152186580, 159795909, 163057050, 168206220, 175599900, 177551010, 190233225, 197278900, 204866550, 210257775, 213061212, 228279870, 245839860, 253644300, 266326515, 280343700, 295918350, 307299825, 319591818, 326114100, 355102020, 380466450, 409733100, 420515550, 443877525, 456559740, 532653030, 570699675, 591836700, 614599650, 639183636, 760932900, 798979545, 841031100, 887755050, 1065306060, 1141399350, 1229199300, 1331632575, 1597959090, 1775510100, 2282798700, 2663265150, 3195918180, 3994897725, 5326530300, 7989795450, 15979590900]

約数ペア:

[(1, 15979590900), (2, 7989795450), (3, 5326530300), (4, 3994897725), (5, 3195918180), (6, 2663265150), (7, 2282798700), (9, 1775510100), (10, 1597959090), (12, 1331632575), (13, 1229199300), (14, 1141399350), (15, 1065306060), (18, 887755050), (19, 841031100), (20, 798979545), (21, 760932900), (25, 639183636), (26, 614599650), (27, 591836700), (28, 570699675), (30, 532653030), (35, 456559740), (36, 443877525), (38, 420515550), (39, 409733100), (42, 380466450), (45, 355102020), (49, 326114100), (50, 319591818), (52, 307299825), (54, 295918350), (57, 280343700), (60, 266326515), (63, 253644300), (65, 245839860), (70, 228279870), (75, 213061212), (76, 210257775), (78, 204866550), (81, 197278900), (84, 190233225), (90, 177551010), (91, 175599900), (95, 168206220), (98, 163057050), (100, 159795909), (105, 152186580), (108, 147959175), (114, 140171850), (117, 136577700), (126, 126822150), (130, 122919930), (133, 120147300), (135, 118367340), (140, 114139935), (147, 108704700), (150, 106530606), (156, 102433275), (162, 98639450), (163, 98034300), (171, 93447900), (175, 91311948), (180, 88775505), (182, 87799950), (189, 84548100), (190, 84103110), (195, 81946620), (196, 81528525), (210, 76093290), (225, 71020404), (228, 70085925), (234, 68288850), (245, 65222820), (247, 64694700), (252, 63411075), (260, 61459965), (266, 60073650), (270, 59183670), (273, 58533300), (285, 56068740), (294, 54352350), (300, 53265303), (315, 50728860), (324, 49319725), (325, 49167972), (326, 49017150), (342, 46723950), (350, 45655974), (351, 45525900), (364, 43899975), (378, 42274050), (380, 42051555), (390, 40973310), (399, 40049100), (405, 39455780), (420, 38046645), (441, 36234900), (450, 35510202), (455, 35119980), (468, 34144425), (475, 33641244), (489, 32678100), (490, 32611410), (494, 32347350), (513, 31149300), (525, 30437316), (532, 30036825), (540, 29591835), (546, 29266650), (567, 28182700), (570, 28034370), (585, 27315540), (588, 27176175), (630, 25364430), (637, 25085700), (650, 24583986), (652, 24508575), (665, 24029460), (675, 23673468), (684, 23361975), (700, 22827987), (702, 22762950), (735, 21740940), (741, 21564900), (756, 21137025), (780, 20486655), (798, 20024550), (810, 19727890), (815, 19606860), (819, 19511100), (855, 18689580), (882, 18117450), (900, 17755101), (910, 17559990), (931, 17163900), (945, 16909620), (950, 16820622), (975, 16389324), (978, 16339050), (980, 16305705), (988, 16173675), (1026, 15574650), (1050, 15218658), (1053, 15175300), (1092, 14633325), (1134, 14091350), (1140, 14017185), (1141, 14004900), (1170, 13657770), (1197, 13349700), (1225, 13044564), (1235, 12938940), (1260, 12682215), (1274, 12542850), (1300, 12291993), (1323, 12078300), (1330, 12014730), (1350, 11836734), (1365, 11706660), (1404, 11381475), (1425, 11213748), (1467, 10892700), (1470, 10870470), (1482, 10782450), (1539, 10383100), (1575, 10145772), (1596, 10012275), (1620, 9863945), (1630, 9803430), (1638, 9755550), (1710, 9344790), (1729, 9242100), (1755, 9105180), (1764, 9058725), (1820, 8779995), (1862, 8581950), (1890, 8454810), (1900, 8410311), (1911, 8361900), (1950, 8194662), (1956, 8169525), (1995, 8009820), (2025, 7891156), (2052, 7787325), (2100, 7609329), (2106, 7587650), (2119, 7541100), (2205, 7246980), (2223, 7188300), (2268, 7045675), (2275, 7023996), (2282, 7002450), (2340, 6828885), (2394, 6674850), (2445, 6535620), (2450, 6522282), (2457, 6503700), (2470, 6469470), (2548, 6271425), (2565, 6229860), (2646, 6039150), (2660, 6007365), (2700, 5918367), (2730, 5853330), (2793, 5721300), (2835, 5636540), (2850, 5606874), (2925, 5463108), (2934, 5446350), (2940, 5435235), (2964, 5391225), (3078, 5191550), (3097, 5159700), (3150, 5072886), (3185, 5017140), (3260, 4901715), (3276, 4877775), (3325, 4805892), (3420, 4672395), (3423, 4668300), (3458, 4621050), (3510, 4552590), (3591, 4449900), (3675, 4348188), (3705, 4312980), (3724, 4290975), (3780, 4227405), (3822, 4180950), (3900, 4097331), (3969, 4026100), (3990, 4004910), (4050, 3945578), (4075, 3921372), (4095, 3902220), (4212, 3793825), (4238, 3770550), (4275, 3737916), (4401, 3630900), (4410, 3623490), (4446, 3594150), (4550, 3511998), (4564, 3501225), (4655, 3432780), (4725, 3381924), (4788, 3337425), (4890, 3267810), (4900, 3261141), (4914, 3251850), (4940, 3234735), (5130, 3114930), (5187, 3080700), (5265, 3035060), (5292, 3019575), (5460, 2926665), (5586, 2860650), (5670, 2818270), (5700, 2803437), (5705, 2800980), (5733, 2787300), (5850, 2731554), (5868, 2723175), (5985, 2669940), (6156, 2595775), (6175, 2587788), (6194, 2579850), (6300, 2536443), (6357, 2513700), (6370, 2508570), (6615, 2415660), (6650, 2402946), (6669, 2396100), (6825, 2341332), (6846, 2334150), (6916, 2310525), (7020, 2276295), (7182, 2224950), (7335, 2178540), (7350, 2174094), (7371, 2167900), (7410, 2156490), (7644, 2090475), (7695, 2076620), (7938, 2013050), (7980, 2002455), (7987, 2000700), (8100, 1972789), (8150, 1960686), (8190, 1951110), (8379, 1907100), (8476, 1885275), (8550, 1868958), (8645, 1848420), (8775, 1821036), (8802, 1815450), (8820, 1811745), (8892, 1797075), (9100, 1755999), (9291, 1719900), (9310, 1716390), (9450, 1690962), (9555, 1672380), (9780, 1633905), (9828, 1625925), (9975, 1601964), (10260, 1557465), (10269, 1556100), (10374, 1540350), (10530, 1517530), (10595, 1508220), (10773, 1483300), (11025, 1449396), (11115, 1437660), (11172, 1430325), (11340, 1409135), (11410, 1400490), (11466, 1393650), (11700, 1365777), (11970, 1334970), (12103, 1320300), (12225, 1307124), (12285, 1300740), (12350, 1293894), (12388, 1289925), (12714, 1256850), (12740, 1254285), (12825, 1245972), (13203, 1210300), (13230, 1207830), (13300, 1201473), (13338, 1198050), (13650, 1170666), (13692, 1167075), (13965, 1144260), (14175, 1127308), (14364, 1112475), (14670, 1089270), (14700, 1087047), (14742, 1083950), (14820, 1078245), (14833, 1077300), (15390, 1038310), (15485, 1031940), (15561, 1026900), (15876, 1006525), (15925, 1003428), (15974, 1000350), (16300, 980343), (16380, 975555), (16758, 953550), (17100, 934479), (17115, 933660), (17199, 929100), (17290, 924210), (17550, 910518), (17604, 907725), (17955, 889980), (18525, 862596), (18582, 859950), (18620, 858195), (18900, 845481), (19071, 837900), (19110, 836190), (19845, 805220), (19950, 800982), (20007, 798700), (20475, 780444), (20538, 778050), (20748, 770175), (21060, 758765), (21190, 754110), (21546, 741650), (21679, 737100), (22005, 726180), (22050, 724698), (22230, 718830), (22820, 700245), (22932, 696825), (23275, 686556), (23940, 667485), (23961, 666900), (24206, 660150), (24450, 653562), (24570, 650370), (24700, 646947), (25137, 635700), (25428, 628425), (25650, 622986), (25935, 616140), (26325, 607012), (26406, 605150), (26460, 603915), (26676, 599025), (27300, 585333), (27873, 573300), (27930, 572130), (28350, 563654), (28525, 560196), (28665, 557460), (29340, 544635), (29484, 541975), (29666, 538650), (29925, 533988), (30780, 519155), (30807, 518700), (30970, 515970), (31122, 513450), (31785, 502740), (31850, 501714), (31948, 500175), (33075, 483132), (33345, 479220), (33516, 476775), (34230, 466830), (34398, 464550), (34580, 462105), (35100, 455259), (35910, 444990), (36309, 440100), (36675, 435708), (36855, 433580), (37050, 431298), (37164, 429975), (38142, 418950), (38220, 418095), (38475, 415324), (39690, 402610), (39900, 400491), (39935, 400140), (40014, 399350), (40261, 396900), (40950, 390222), (41076, 389025), (41895, 381420), (42380, 377055), (43092, 370825), (43225, 369684), (43358, 368550), (44010, 363090), (44100, 362349), (44460, 359415), (44499, 359100), (46455, 343980), (46550, 343278), (46683, 342300), (47775, 334476), (47922, 333450), (48412, 330075), (48900, 326781), (49140, 325185), (50274, 317850), (51300, 311493), (51345, 311220), (51597, 309700), (51870, 308070), (52650, 303506), (52812, 302575), (52975, 301644), (53865, 296660), (55575, 287532), (55746, 286650), (55860, 286065), (56700, 281827), (57050, 280098), (57213, 279300), (57330, 278730), (59332, 269325), (59850, 266994), (60515, 264060), (61425, 260148), (61614, 259350), (61940, 257985), (62244, 256725), (63570, 251370), (63700, 250857), (65037, 245700), (66015, 242060), (66150, 241566), (66690, 239610), (68460, 233415), (68796, 232275), (69825, 228852), (71820, 222495), (71883, 222300), (72618, 220050), (73350, 217854), (73710, 216790), (74100, 215649), (74165, 215460), (75411, 211900), (76284, 209475), (76950, 207662), (77425, 206388), (77805, 205380), (79380, 201305), (79870, 200070), (80028, 199675), (80522, 198450), (81900, 195111), (83619, 191100), (83790, 190710), (85575, 186732), (85995, 185820), (86450, 184842), (86716, 184275), (88020, 181545), (88998, 179550), (89775, 177996), (92421, 172900), (92910, 171990), (93100, 171639), (93366, 171150), (95355, 167580), (95550, 167238), (95844, 166725), (99225, 161044), (100035, 159740), (100548, 158925), (102690, 155610), (103194, 154850), (103740, 154035), (103831, 153900), (105300, 151753), (105950, 150822), (107730, 148330), (108395, 147420), (108927, 146700), (110025, 145236), (111150, 143766), (111492, 143325), (114100, 140049), (114426, 139650), (114660, 139365), (119700, 133497), (119805, 133380), (120783, 132300), (121030, 132030), (122850, 130074), (123228, 129675), (125685, 127140)]