20075649660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 576

約数和(自身を含む): 73431321600

約数和(自身を除く): 53355671940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 103, 108, 110, 114, 121, 132, 135, 157, 165, 171, 180, 190, 198, 206, 209, 220, 228, 242, 270, 285, 297, 309, 314, 330, 342, 363, 380, 396, 412, 418, 471, 484, 495, 513, 515, 540, 570, 594, 605, 618, 627, 628, 660, 684, 726, 785, 836, 855, 927, 942, 990, 1026, 1030, 1045, 1089, 1133, 1140, 1188, 1210, 1236, 1254, 1413, 1452, 1485, 1545, 1570, 1710, 1727, 1815, 1854, 1881, 1884, 1957, 1980, 2052, 2060, 2090, 2178, 2266, 2299, 2355, 2420, 2508, 2565, 2781, 2826, 2970, 2983, 3090, 3135, 3140, 3267, 3399, 3420, 3454, 3630, 3708, 3762, 3914, 4180, 4239, 4356, 4532, 4598, 4635, 4710, 5130, 5181, 5445, 5562, 5643, 5652, 5665, 5871, 5940, 5966, 6180, 6270, 6534, 6798, 6897, 6908, 7065, 7260, 7524, 7828, 8478, 8635, 8949, 9196, 9270, 9405, 9420, 9785, 10197, 10260, 10362, 10890, 11124, 11286, 11330, 11495, 11742, 11932, 12463, 12540, 13068, 13596, 13794, 13905, 14130, 14915, 15543, 16171, 16335, 16956, 16995, 17270, 17613, 17898, 18540, 18810, 18997, 19570, 20394, 20691, 20724, 21195, 21527, 21780, 22572, 22660, 22990, 23484, 24926, 25905, 26847, 27588, 27810, 28215, 28260, 29355, 29830, 30591, 31086, 32342, 32670, 32813, 33990, 34485, 34540, 35226, 35796, 37389, 37620, 37994, 39140, 40788, 41382, 42390, 43054, 44745, 45980, 46629, 48513, 49852, 50985, 51810, 52839, 53694, 55620, 56430, 56991, 58710, 59660, 61182, 62073, 62172, 62315, 64581, 64684, 65340, 65626, 67980, 68970, 70452, 74778, 75988, 77715, 80541, 80855, 82764, 84780, 86108, 88065, 89490, 93258, 94985, 97026, 98439, 101970, 103455, 103620, 105678, 107388, 107635, 112167, 112860, 113982, 117420, 122364, 124146, 124630, 129162, 131252, 134235, 137940, 145539, 149556, 152955, 155430, 161082, 161710, 164065, 170973, 176130, 177881, 178980, 186516, 186945, 189970, 193743, 194052, 196878, 203940, 206910, 211356, 215270, 224334, 227964, 233145, 236797, 242565, 248292, 249260, 258324, 264195, 268470, 284955, 291078, 295317, 305910, 307249, 310365, 310860, 322164, 322905, 323420, 328130, 336501, 341946, 352260, 355762, 360943, 373890, 379940, 387486, 393756, 402705, 413820, 430540, 436617, 448668, 466290, 473594, 485130, 492195, 512919, 528390, 533643, 536940, 560835, 569910, 581229, 582156, 590634, 611820, 614498, 620730, 645810, 656260, 673002, 683892, 710391, 711524, 721886, 727695, 747780, 774972, 805410, 854865, 873234, 885951, 889405, 921747, 932580, 947188, 968715, 970260, 984390, 1025838, 1056780, 1067286, 1082829, 1121670, 1139820, 1162458, 1181268, 1183985, 1228996, 1241460, 1291620, 1346004, 1420782, 1443772, 1455390, 1476585, 1536245, 1600929, 1610820, 1682505, 1709730, 1746468, 1771902, 1778810, 1804715, 1843494, 1937430, 1956691, 1968780, 2051676, 2131173, 2134572, 2165658, 2183085, 2243340, 2324916, 2367970, 2564595, 2668215, 2765241, 2841564, 2906145, 2910780, 2953170, 3072490, 3201858, 3248487, 3365010, 3379739, 3419460, 3543804, 3551955, 3557620, 3609430, 3686988, 3874860, 3913382, 4262346, 4331316, 4366170, 4429755, 4608735, 4735940, 4802787, 5129190, 5336430, 5414145, 5530482, 5812290, 5870073, 5906340, 6144980, 6393519, 6403716, 6496974, 6730020, 6759478, 7103910, 7218860, 7826764, 8004645, 8295723, 8524692, 8732340, 8859510, 9217470, 9605574, 9745461, 9783455, 10139217, 10258380, 10655865, 10672860, 10828290, 11060964, 11624580, 11740146, 12787038, 12993948, 13518956, 13826205, 14207820, 16009290, 16242435, 16591446, 16898695, 17610219, 17719020, 18434940, 19211148, 19490922, 19566910, 20278434, 21311730, 21656580, 23480292, 24013935, 25574076, 27652410, 29350365, 30417651, 31967595, 32018580, 32484870, 33182892, 33797390, 35220438, 37177129, 38981844, 39133820, 40556868, 41478615, 42623460, 48027870, 48727305, 50696085, 52830657, 55304820, 58700730, 60835302, 63935190, 64969740, 67594780, 70440876, 74354258, 82957230, 88051095, 91252953, 96055740, 97454610, 101392170, 105661314, 111531387, 117401460, 121670604, 127870380, 148708516, 152088255, 165914460, 176102190, 182505906, 185885645, 194909220, 202784340, 211322628, 223062774, 264153285, 304176510, 334594161, 352204380, 365011812, 371771290, 446125548, 456264765, 528306570, 557656935, 608353020, 669188322, 743542580, 912529530, 1003782483, 1056613140, 1115313870, 1338376644, 1672970805, 1825059060, 2007564966, 2230627740, 3345941610, 4015129932, 5018912415, 6691883220, 10037824830, 20075649660]

約数ペア:

[(1, 20075649660), (2, 10037824830), (3, 6691883220), (4, 5018912415), (5, 4015129932), (6, 3345941610), (9, 2230627740), (10, 2007564966), (11, 1825059060), (12, 1672970805), (15, 1338376644), (18, 1115313870), (19, 1056613140), (20, 1003782483), (22, 912529530), (27, 743542580), (30, 669188322), (33, 608353020), (36, 557656935), (38, 528306570), (44, 456264765), (45, 446125548), (54, 371771290), (55, 365011812), (57, 352204380), (60, 334594161), (66, 304176510), (76, 264153285), (90, 223062774), (95, 211322628), (99, 202784340), (103, 194909220), (108, 185885645), (110, 182505906), (114, 176102190), (121, 165914460), (132, 152088255), (135, 148708516), (157, 127870380), (165, 121670604), (171, 117401460), (180, 111531387), (190, 105661314), (198, 101392170), (206, 97454610), (209, 96055740), (220, 91252953), (228, 88051095), (242, 82957230), (270, 74354258), (285, 70440876), (297, 67594780), (309, 64969740), (314, 63935190), (330, 60835302), (342, 58700730), (363, 55304820), (380, 52830657), (396, 50696085), (412, 48727305), (418, 48027870), (471, 42623460), (484, 41478615), (495, 40556868), (513, 39133820), (515, 38981844), (540, 37177129), (570, 35220438), (594, 33797390), (605, 33182892), (618, 32484870), (627, 32018580), (628, 31967595), (660, 30417651), (684, 29350365), (726, 27652410), (785, 25574076), (836, 24013935), (855, 23480292), (927, 21656580), (942, 21311730), (990, 20278434), (1026, 19566910), (1030, 19490922), (1045, 19211148), (1089, 18434940), (1133, 17719020), (1140, 17610219), (1188, 16898695), (1210, 16591446), (1236, 16242435), (1254, 16009290), (1413, 14207820), (1452, 13826205), (1485, 13518956), (1545, 12993948), (1570, 12787038), (1710, 11740146), (1727, 11624580), (1815, 11060964), (1854, 10828290), (1881, 10672860), (1884, 10655865), (1957, 10258380), (1980, 10139217), (2052, 9783455), (2060, 9745461), (2090, 9605574), (2178, 9217470), (2266, 8859510), (2299, 8732340), (2355, 8524692), (2420, 8295723), (2508, 8004645), (2565, 7826764), (2781, 7218860), (2826, 7103910), (2970, 6759478), (2983, 6730020), (3090, 6496974), (3135, 6403716), (3140, 6393519), (3267, 6144980), (3399, 5906340), (3420, 5870073), (3454, 5812290), (3630, 5530482), (3708, 5414145), (3762, 5336430), (3914, 5129190), (4180, 4802787), (4239, 4735940), (4356, 4608735), (4532, 4429755), (4598, 4366170), (4635, 4331316), (4710, 4262346), (5130, 3913382), (5181, 3874860), (5445, 3686988), (5562, 3609430), (5643, 3557620), (5652, 3551955), (5665, 3543804), (5871, 3419460), (5940, 3379739), (5966, 3365010), (6180, 3248487), (6270, 3201858), (6534, 3072490), (6798, 2953170), (6897, 2910780), (6908, 2906145), (7065, 2841564), (7260, 2765241), (7524, 2668215), (7828, 2564595), (8478, 2367970), (8635, 2324916), (8949, 2243340), (9196, 2183085), (9270, 2165658), (9405, 2134572), (9420, 2131173), (9785, 2051676), (10197, 1968780), (10260, 1956691), (10362, 1937430), (10890, 1843494), (11124, 1804715), (11286, 1778810), (11330, 1771902), (11495, 1746468), (11742, 1709730), (11932, 1682505), (12463, 1610820), (12540, 1600929), (13068, 1536245), (13596, 1476585), (13794, 1455390), (13905, 1443772), (14130, 1420782), (14915, 1346004), (15543, 1291620), (16171, 1241460), (16335, 1228996), (16956, 1183985), (16995, 1181268), (17270, 1162458), (17613, 1139820), (17898, 1121670), (18540, 1082829), (18810, 1067286), (18997, 1056780), (19570, 1025838), (20394, 984390), (20691, 970260), (20724, 968715), (21195, 947188), (21527, 932580), (21780, 921747), (22572, 889405), (22660, 885951), (22990, 873234), (23484, 854865), (24926, 805410), (25905, 774972), (26847, 747780), (27588, 727695), (27810, 721886), (28215, 711524), (28260, 710391), (29355, 683892), (29830, 673002), (30591, 656260), (31086, 645810), (32342, 620730), (32670, 614498), (32813, 611820), (33990, 590634), (34485, 582156), (34540, 581229), (35226, 569910), (35796, 560835), (37389, 536940), (37620, 533643), (37994, 528390), (39140, 512919), (40788, 492195), (41382, 485130), (42390, 473594), (43054, 466290), (44745, 448668), (45980, 436617), (46629, 430540), (48513, 413820), (49852, 402705), (50985, 393756), (51810, 387486), (52839, 379940), (53694, 373890), (55620, 360943), (56430, 355762), (56991, 352260), (58710, 341946), (59660, 336501), (61182, 328130), (62073, 323420), (62172, 322905), (62315, 322164), (64581, 310860), (64684, 310365), (65340, 307249), (65626, 305910), (67980, 295317), (68970, 291078), (70452, 284955), (74778, 268470), (75988, 264195), (77715, 258324), (80541, 249260), (80855, 248292), (82764, 242565), (84780, 236797), (86108, 233145), (88065, 227964), (89490, 224334), (93258, 215270), (94985, 211356), (97026, 206910), (98439, 203940), (101970, 196878), (103455, 194052), (103620, 193743), (105678, 189970), (107388, 186945), (107635, 186516), (112167, 178980), (112860, 177881), (113982, 176130), (117420, 170973), (122364, 164065), (124146, 161710), (124630, 161082), (129162, 155430), (131252, 152955), (134235, 149556), (137940, 145539)]