20406929400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 960

約数和(自身を含む): 87114424320

約数和(自身を除く): 66707494920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 23, 24, 25, 26, 27, 30, 33, 36, 39, 40, 44, 45, 46, 50, 52, 54, 55, 60, 65, 66, 69, 72, 75, 78, 81, 88, 90, 92, 99, 100, 104, 108, 110, 115, 117, 120, 130, 132, 135, 138, 143, 150, 156, 162, 165, 180, 184, 195, 198, 200, 207, 216, 220, 225, 230, 234, 253, 260, 264, 270, 275, 276, 286, 297, 299, 300, 312, 324, 325, 330, 345, 351, 360, 383, 390, 396, 405, 414, 429, 440, 450, 460, 468, 495, 506, 520, 540, 550, 552, 572, 575, 585, 594, 598, 600, 621, 648, 650, 660, 675, 690, 702, 715, 759, 766, 780, 792, 810, 825, 828, 858, 891, 897, 900, 920, 936, 975, 990, 1012, 1035, 1053, 1080, 1100, 1144, 1149, 1150, 1170, 1188, 1196, 1242, 1265, 1287, 1300, 1320, 1350, 1380, 1404, 1430, 1485, 1495, 1518, 1532, 1560, 1620, 1650, 1656, 1716, 1725, 1755, 1782, 1794, 1800, 1863, 1915, 1950, 1980, 2024, 2025, 2070, 2106, 2145, 2200, 2277, 2298, 2300, 2340, 2376, 2392, 2475, 2484, 2530, 2574, 2600, 2691, 2700, 2760, 2808, 2860, 2925, 2970, 2990, 3036, 3064, 3105, 3240, 3289, 3300, 3432, 3447, 3450, 3510, 3564, 3575, 3588, 3726, 3795, 3830, 3861, 3900, 3960, 4050, 4140, 4212, 4213, 4290, 4455, 4485, 4554, 4596, 4600, 4680, 4950, 4968, 4979, 5060, 5148, 5175, 5265, 5382, 5400, 5720, 5745, 5850, 5940, 5980, 6072, 6210, 6325, 6435, 6578, 6600, 6831, 6894, 6900, 7020, 7128, 7150, 7176, 7425, 7452, 7475, 7590, 7660, 7722, 7800, 8073, 8100, 8280, 8424, 8426, 8580, 8775, 8809, 8910, 8970, 9108, 9192, 9315, 9575, 9867, 9900, 9958, 10120, 10296, 10341, 10350, 10530, 10725, 10764, 11385, 11490, 11583, 11700, 11880, 11960, 12420, 12639, 12650, 12870, 13156, 13455, 13662, 13788, 13800, 14040, 14300, 14850, 14904, 14937, 14950, 15180, 15320, 15444, 15525, 16146, 16200, 16445, 16852, 17160, 17235, 17550, 17618, 17820, 17940, 18216, 18630, 18975, 19150, 19305, 19734, 19800, 19916, 20493, 20682, 20700, 21060, 21065, 21450, 21528, 22275, 22425, 22770, 22980, 23166, 23400, 24219, 24840, 24895, 25278, 25300, 25740, 26312, 26325, 26427, 26910, 27324, 27576, 28600, 28725, 29601, 29700, 29874, 29900, 30360, 30888, 31023, 31050, 32175, 32292, 32890, 33704, 34155, 34470, 35100, 35236, 35640, 35880, 37260, 37917, 37950, 38300, 38610, 39468, 39832, 40365, 40986, 41364, 41400, 42120, 42130, 42900, 44045, 44550, 44811, 44850, 45540, 45960, 46332, 46575, 48438, 49335, 49790, 50556, 50600, 51480, 51705, 52650, 52854, 53820, 54648, 54769, 56925, 57450, 57915, 59202, 59400, 59748, 59800, 62046, 62100, 63195, 64350, 64584, 65780, 67275, 68310, 68940, 70200, 70472, 74520, 74685, 75834, 75900, 76600, 77220, 78936, 79281, 80730, 81972, 82225, 82728, 84260, 85800, 86175, 88090, 88803, 89100, 89622, 89700, 91080, 92664, 93150, 96525, 96876, 96899, 98670, 99580, 101112, 102465, 103410, 105300, 105325, 105708, 107640, 109538, 113751, 113850, 114517, 114900, 115830, 118404, 119496, 121095, 124092, 124200, 124475, 126390, 128700, 131560, 132135, 134433, 134550, 136620, 137880, 148005, 149370, 151668, 151800, 154440, 155115, 158562, 161460, 163944, 164307, 164450, 168520, 170775, 172350, 176180, 177606, 178200, 179244, 179400, 186300, 189585, 193050, 193752, 193798, 197340, 199160, 201825, 204930, 206820, 210600, 210650, 211416, 219076, 220225, 224055, 227502, 227700, 229034, 229800, 231660, 236808, 237843, 242190, 246675, 248184, 248950, 252780, 257400, 258525, 264270, 266409, 268866, 269100, 273240, 273845, 289575, 290697, 296010, 298740, 303336, 310230, 315975, 317124, 322920, 328614, 328900, 341253, 341550, 343551, 344700, 352360, 355212, 358488, 372600, 373425, 379170, 386100, 387596, 394680, 396405, 403299, 403650, 409860, 413640, 421300, 438152, 440450, 444015, 448110, 455004, 455400, 458068, 463320, 475686, 484380, 484495, 492921, 493350, 497900, 505560, 512325, 517050, 528540, 532818, 537732, 538200, 547690, 568755, 572585, 579150, 581394, 592020, 597480, 605475, 620460, 631950, 634248, 657228, 657800, 660675, 672165, 682506, 683100, 687102, 689400, 710424, 713529, 740025, 746850, 758340, 772200, 775192, 775575, 792810, 806598, 807300, 819720, 821535, 842600, 872091, 880900, 888030, 896220, 910008, 916136, 947925, 951372, 968760, 968990, 985842, 986700, 995800, 1024650, 1030653, 1034100, 1057080, 1065636, 1075464, 1095380, 1120275, 1137510, 1145170, 1158300, 1162788, 1184040, 1189215, 1210950, 1240920, 1259687, 1263900, 1314456, 1321350, 1332045, 1344330, 1365012, 1366200, 1369225, 1374204, 1427058, 1453485, 1478763, 1480050, 1493700, 1516680, 1551150, 1585620, 1613196, 1614600, 1643070, 1706265, 1717755, 1744182, 1761800, 1776060, 1792440, 1895850, 1902744, 1937980, 1971684, 1973400, 1982025, 2016495, 2049300, 2061306, 2068200, 2131272, 2190760, 2220075, 2240550, 2275020, 2290340, 2316600, 2325576, 2378430, 2421900, 2422475, 2464605, 2519374, 2527800, 2616273, 2642700, 2664090, 2688660, 2730024, 2738450, 2748408, 2843775, 2854116, 2862925, 2906970, 2957526, 2960100, 2987400, 3091959, 3102300, 3171240, 3226392, 3286140, 3360825, 3412530, 3435510, 3488364, 3552120, 3567645, 3779061, 3791700, 3875960, 3943368, 3964050, 4032990, 4098600, 4107675, 4122612, 4360455, 4436289, 4440150, 4481100, 4550040, 4580680, 4756860, 4843800, 4844950, 4929210, 5038748, 5153265, 5232546, 5285400, 5328180, 5377320, 5476900, 5687550, 5708232, 5725850, 5813940, 5915052, 5920200, 5946075, 6183918, 6204600, 6298435, 6572280, 6660225, 6721650, 6825060, 6871020, 6976728, 7135290, 7267425, 7393815, 7558122, 7583400, 7848819, 7928100, 8065980, 8215350, 8245224, 8531325, 8588775, 8720910, 8872578, 8880300, 8962200, 9275877, 9513720, 9689900, 9858420, 10077496, 10082475, 10306530, 10465092, 10656360, 10953800, 11337183, 11375100, 11451700, 11627880, 11830104, 11892150, 12323025, 12367836, 12596870, 13081365, 13320450, 13443300, 13650120, 13742040, 14270580, 14534850, 14787630, 15116244, 15459795, 15697638, 15856200, 16131960, 16430700, 17062650, 17177550, 17441820, 17745156, 17760600, 17838225, 18551754, 18895305, 19379800, 19716840, 20164950, 20613060, 20930184, 21802275, 22181445, 22674366, 22750200, 22903400, 23784300, 24646050, 24735672, 25193740, 25766325, 26162730, 26640900, 26886600, 28541160, 29069700, 29575260, 30232488, 30919590, 31395276, 31492175, 32861400, 34011549, 34125300, 34355100, 34883640, 35490312, 35676450, 36969075, 37103508, 37790610, 39244095, 40329900, 41226120, 43604550, 44362890, 45348732, 46379385, 47568600, 49292100, 50387480, 51532650, 52325460, 53281800, 56685915, 58139400, 59150520, 61839180, 62790552, 62984350, 65406825, 68023098, 68250600, 68710200, 71352900, 73938150, 74207016, 75581220, 77298975, 78488190, 80659800, 87209100, 88725780, 90697464, 92758770, 94476525, 98584200, 102034647, 103065300, 104650920, 110907225, 113371830, 123678360, 125968700, 130813650, 136046196, 142705800, 147876300, 151162440, 154597950, 156976380, 170057745, 174418200, 177451560, 185517540, 188953050, 196220475, 204069294, 206130600, 221814450, 226743660, 231896925, 251937400, 261627300, 272092392, 283429575, 295752600, 309195900, 313952760, 340115490, 371035080, 377906100, 392440950, 408138588, 443628900, 453487320, 463793850, 510173235, 523254600, 566859150, 618391800, 680230980, 755812200, 784881900, 816277176, 850288725, 887257800, 927587700, 1020346470, 1133718300, 1360461960, 1569763800, 1700577450, 1855175400, 2040692940, 2267436600, 2550866175, 3401154900, 4081385880, 5101732350, 6802309800, 10203464700, 20406929400]

約数ペア:

[(1, 20406929400), (2, 10203464700), (3, 6802309800), (4, 5101732350), (5, 4081385880), (6, 3401154900), (8, 2550866175), (9, 2267436600), (10, 2040692940), (11, 1855175400), (12, 1700577450), (13, 1569763800), (15, 1360461960), (18, 1133718300), (20, 1020346470), (22, 927587700), (23, 887257800), (24, 850288725), (25, 816277176), (26, 784881900), (27, 755812200), (30, 680230980), (33, 618391800), (36, 566859150), (39, 523254600), (40, 510173235), (44, 463793850), (45, 453487320), (46, 443628900), (50, 408138588), (52, 392440950), (54, 377906100), (55, 371035080), (60, 340115490), (65, 313952760), (66, 309195900), (69, 295752600), (72, 283429575), (75, 272092392), (78, 261627300), (81, 251937400), (88, 231896925), (90, 226743660), (92, 221814450), (99, 206130600), (100, 204069294), (104, 196220475), (108, 188953050), (110, 185517540), (115, 177451560), (117, 174418200), (120, 170057745), (130, 156976380), (132, 154597950), (135, 151162440), (138, 147876300), (143, 142705800), (150, 136046196), (156, 130813650), (162, 125968700), (165, 123678360), (180, 113371830), (184, 110907225), (195, 104650920), (198, 103065300), (200, 102034647), (207, 98584200), (216, 94476525), (220, 92758770), (225, 90697464), (230, 88725780), (234, 87209100), (253, 80659800), (260, 78488190), (264, 77298975), (270, 75581220), (275, 74207016), (276, 73938150), (286, 71352900), (297, 68710200), (299, 68250600), (300, 68023098), (312, 65406825), (324, 62984350), (325, 62790552), (330, 61839180), (345, 59150520), (351, 58139400), (360, 56685915), (383, 53281800), (390, 52325460), (396, 51532650), (405, 50387480), (414, 49292100), (429, 47568600), (440, 46379385), (450, 45348732), (460, 44362890), (468, 43604550), (495, 41226120), (506, 40329900), (520, 39244095), (540, 37790610), (550, 37103508), (552, 36969075), (572, 35676450), (575, 35490312), (585, 34883640), (594, 34355100), (598, 34125300), (600, 34011549), (621, 32861400), (648, 31492175), (650, 31395276), (660, 30919590), (675, 30232488), (690, 29575260), (702, 29069700), (715, 28541160), (759, 26886600), (766, 26640900), (780, 26162730), (792, 25766325), (810, 25193740), (825, 24735672), (828, 24646050), (858, 23784300), (891, 22903400), (897, 22750200), (900, 22674366), (920, 22181445), (936, 21802275), (975, 20930184), (990, 20613060), (1012, 20164950), (1035, 19716840), (1053, 19379800), (1080, 18895305), (1100, 18551754), (1144, 17838225), (1149, 17760600), (1150, 17745156), (1170, 17441820), (1188, 17177550), (1196, 17062650), (1242, 16430700), (1265, 16131960), (1287, 15856200), (1300, 15697638), (1320, 15459795), (1350, 15116244), (1380, 14787630), (1404, 14534850), (1430, 14270580), (1485, 13742040), (1495, 13650120), (1518, 13443300), (1532, 13320450), (1560, 13081365), (1620, 12596870), (1650, 12367836), (1656, 12323025), (1716, 11892150), (1725, 11830104), (1755, 11627880), (1782, 11451700), (1794, 11375100), (1800, 11337183), (1863, 10953800), (1915, 10656360), (1950, 10465092), (1980, 10306530), (2024, 10082475), (2025, 10077496), (2070, 9858420), (2106, 9689900), (2145, 9513720), (2200, 9275877), (2277, 8962200), (2298, 8880300), (2300, 8872578), (2340, 8720910), (2376, 8588775), (2392, 8531325), (2475, 8245224), (2484, 8215350), (2530, 8065980), (2574, 7928100), (2600, 7848819), (2691, 7583400), (2700, 7558122), (2760, 7393815), (2808, 7267425), (2860, 7135290), (2925, 6976728), (2970, 6871020), (2990, 6825060), (3036, 6721650), (3064, 6660225), (3105, 6572280), (3240, 6298435), (3289, 6204600), (3300, 6183918), (3432, 5946075), (3447, 5920200), (3450, 5915052), (3510, 5813940), (3564, 5725850), (3575, 5708232), (3588, 5687550), (3726, 5476900), (3795, 5377320), (3830, 5328180), (3861, 5285400), (3900, 5232546), (3960, 5153265), (4050, 5038748), (4140, 4929210), (4212, 4844950), (4213, 4843800), (4290, 4756860), (4455, 4580680), (4485, 4550040), (4554, 4481100), (4596, 4440150), (4600, 4436289), (4680, 4360455), (4950, 4122612), (4968, 4107675), (4979, 4098600), (5060, 4032990), (5148, 3964050), (5175, 3943368), (5265, 3875960), (5382, 3791700), (5400, 3779061), (5720, 3567645), (5745, 3552120), (5850, 3488364), (5940, 3435510), (5980, 3412530), (6072, 3360825), (6210, 3286140), (6325, 3226392), (6435, 3171240), (6578, 3102300), (6600, 3091959), (6831, 2987400), (6894, 2960100), (6900, 2957526), (7020, 2906970), (7128, 2862925), (7150, 2854116), (7176, 2843775), (7425, 2748408), (7452, 2738450), (7475, 2730024), (7590, 2688660), (7660, 2664090), (7722, 2642700), (7800, 2616273), (8073, 2527800), (8100, 2519374), (8280, 2464605), (8424, 2422475), (8426, 2421900), (8580, 2378430), (8775, 2325576), (8809, 2316600), (8910, 2290340), (8970, 2275020), (9108, 2240550), (9192, 2220075), (9315, 2190760), (9575, 2131272), (9867, 2068200), (9900, 2061306), (9958, 2049300), (10120, 2016495), (10296, 1982025), (10341, 1973400), (10350, 1971684), (10530, 1937980), (10725, 1902744), (10764, 1895850), (11385, 1792440), (11490, 1776060), (11583, 1761800), (11700, 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(25300, 806598), (25740, 792810), (26312, 775575), (26325, 775192), (26427, 772200), (26910, 758340), (27324, 746850), (27576, 740025), (28600, 713529), (28725, 710424), (29601, 689400), (29700, 687102), (29874, 683100), (29900, 682506), (30360, 672165), (30888, 660675), (31023, 657800), (31050, 657228), (32175, 634248), (32292, 631950), (32890, 620460), (33704, 605475), (34155, 597480), (34470, 592020), (35100, 581394), (35236, 579150), (35640, 572585), (35880, 568755), (37260, 547690), (37917, 538200), (37950, 537732), (38300, 532818), (38610, 528540), (39468, 517050), (39832, 512325), (40365, 505560), (40986, 497900), (41364, 493350), (41400, 492921), (42120, 484495), (42130, 484380), (42900, 475686), (44045, 463320), (44550, 458068), (44811, 455400), (44850, 455004), (45540, 448110), (45960, 444015), (46332, 440450), (46575, 438152), (48438, 421300), (49335, 413640), (49790, 409860), (50556, 403650), (50600, 403299), (51480, 396405), (51705, 394680), (52650, 387596), (52854, 386100), (53820, 379170), (54648, 373425), (54769, 372600), (56925, 358488), (57450, 355212), (57915, 352360), (59202, 344700), (59400, 343551), (59748, 341550), (59800, 341253), (62046, 328900), (62100, 328614), (63195, 322920), (64350, 317124), (64584, 315975), (65780, 310230), (67275, 303336), (68310, 298740), (68940, 296010), (70200, 290697), (70472, 289575), (74520, 273845), (74685, 273240), (75834, 269100), (75900, 268866), (76600, 266409), (77220, 264270), (78936, 258525), (79281, 257400), (80730, 252780), (81972, 248950), (82225, 248184), (82728, 246675), (84260, 242190), (85800, 237843), (86175, 236808), (88090, 231660), (88803, 229800), (89100, 229034), (89622, 227700), (89700, 227502), (91080, 224055), (92664, 220225), (93150, 219076), (96525, 211416), (96876, 210650), (96899, 210600), (98670, 206820), (99580, 204930), (101112, 201825), (102465, 199160), (103410, 197340), (105300, 193798), (105325, 193752), (105708, 193050), (107640, 189585), (109538, 186300), (113751, 179400), (113850, 179244), (114517, 178200), (114900, 177606), (115830, 176180), (118404, 172350), (119496, 170775), (121095, 168520), (124092, 164450), (124200, 164307), (124475, 163944), (126390, 161460), (128700, 158562), (131560, 155115), (132135, 154440), (134433, 151800), (134550, 151668), (136620, 149370), (137880, 148005)]