20108384400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:435

約数の個数: 480

約数和(自身を含む): 71876649600

約数和(自身を除く): 51768265200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 41, 48, 50, 52, 60, 65, 75, 78, 80, 82, 100, 104, 120, 123, 130, 149, 150, 156, 164, 195, 200, 205, 208, 211, 240, 246, 260, 298, 300, 312, 325, 328, 390, 400, 410, 422, 447, 492, 520, 533, 596, 600, 615, 624, 633, 650, 656, 745, 780, 820, 844, 894, 975, 984, 1025, 1040, 1055, 1066, 1192, 1200, 1230, 1266, 1300, 1490, 1560, 1599, 1640, 1688, 1788, 1937, 1950, 1968, 2050, 2110, 2132, 2235, 2384, 2460, 2532, 2600, 2665, 2743, 2980, 3075, 3120, 3165, 3198, 3280, 3376, 3576, 3725, 3874, 3900, 4100, 4220, 4264, 4470, 4920, 5064, 5200, 5275, 5330, 5486, 5811, 5960, 6109, 6150, 6330, 6396, 7152, 7450, 7748, 7800, 7995, 8200, 8229, 8440, 8528, 8651, 8940, 9685, 9840, 10128, 10550, 10660, 10972, 11175, 11622, 11920, 12218, 12300, 12660, 12792, 13325, 13715, 14900, 15496, 15600, 15825, 15990, 16400, 16458, 16880, 17302, 17880, 18327, 19370, 21100, 21320, 21944, 22350, 23244, 24436, 24600, 25320, 25584, 25953, 26650, 27430, 29055, 29800, 30545, 30992, 31439, 31650, 31980, 32916, 34604, 35760, 36654, 38740, 39975, 41145, 42200, 42640, 43255, 43888, 44700, 46488, 48425, 48872, 49200, 50640, 51906, 53300, 54860, 58110, 59600, 61090, 62878, 63300, 63960, 65832, 68575, 69208, 73308, 77480, 79417, 79950, 82290, 84400, 86510, 89400, 91635, 92976, 94317, 96850, 97744, 103812, 106600, 109720, 112463, 116220, 122180, 125756, 126600, 127920, 129765, 131664, 137150, 138416, 145275, 146616, 152725, 154960, 157195, 158834, 159900, 164580, 173020, 178800, 183270, 188634, 193700, 205725, 207624, 213200, 216275, 219440, 224926, 232440, 238251, 244360, 251512, 253200, 259530, 274300, 290550, 293232, 305450, 314390, 317668, 319800, 329160, 337389, 346040, 366540, 377268, 387400, 397085, 408707, 411450, 415248, 432550, 449852, 458175, 464880, 471585, 476502, 488720, 503024, 519060, 548600, 562315, 581100, 610900, 628780, 635336, 639600, 648825, 658320, 674778, 692080, 733080, 754536, 774800, 785975, 794170, 817414, 822900, 865100, 899704, 916350, 943170, 953004, 1038120, 1097200, 1124630, 1162200, 1191255, 1221800, 1226121, 1257560, 1270672, 1288999, 1297650, 1349556, 1466160, 1509072, 1571950, 1588340, 1634828, 1645800, 1686945, 1730200, 1799408, 1832700, 1886340, 1906008, 1985425, 2043535, 2076240, 2249260, 2324400, 2357925, 2382510, 2443600, 2452242, 2515120, 2577998, 2595300, 2699112, 2811575, 3143900, 3176680, 3269656, 3291600, 3373890, 3460400, 3665400, 3772680, 3812016, 3866997, 3970850, 4087070, 4498520, 4715850, 4765020, 4904484, 5155996, 5190600, 5398224, 5623150, 5956275, 6130605, 6287800, 6353360, 6444995, 6539312, 6747780, 7330800, 7545360, 7733994, 7941700, 8174140, 8434725, 8997040, 9431700, 9530040, 9808968, 10217675, 10311992, 10381200, 11246300, 11912550, 12261210, 12575600, 12889990, 13495560, 15467988, 15883400, 16348280, 16756987, 16869450, 18863400, 19060080, 19334985, 19617936, 20435350, 20623984, 22492600, 23825100, 24522420, 25779980, 26991120, 30653025, 30935976, 31766800, 32224975, 32696560, 33513974, 33738900, 37726800, 38669970, 40870700, 44985200, 47650200, 49044840, 50270961, 51559960, 61306050, 61871952, 64449950, 67027948, 67477800, 77339940, 81741400, 83784935, 95300400, 96674925, 98089680, 100541922, 103119920, 122612100, 128899900, 134055896, 134955600, 154679880, 163482800, 167569870, 193349850, 201083844, 245224200, 251354805, 257799800, 268111792, 309359760, 335139740, 386699700, 402167688, 418924675, 490448400, 502709610, 515599600, 670279480, 773399400, 804335376, 837849350, 1005419220, 1256774025, 1340558960, 1546798800, 1675698700, 2010838440, 2513548050, 3351397400, 4021676880, 5027096100, 6702794800, 10054192200, 20108384400]

約数ペア:

[(1, 20108384400), (2, 10054192200), (3, 6702794800), (4, 5027096100), (5, 4021676880), (6, 3351397400), (8, 2513548050), (10, 2010838440), (12, 1675698700), (13, 1546798800), (15, 1340558960), (16, 1256774025), (20, 1005419220), (24, 837849350), (25, 804335376), (26, 773399400), (30, 670279480), (39, 515599600), (40, 502709610), (41, 490448400), (48, 418924675), (50, 402167688), (52, 386699700), (60, 335139740), (65, 309359760), (75, 268111792), (78, 257799800), (80, 251354805), (82, 245224200), (100, 201083844), (104, 193349850), (120, 167569870), (123, 163482800), (130, 154679880), (149, 134955600), (150, 134055896), (156, 128899900), (164, 122612100), (195, 103119920), (200, 100541922), (205, 98089680), (208, 96674925), (211, 95300400), (240, 83784935), (246, 81741400), (260, 77339940), (298, 67477800), (300, 67027948), (312, 64449950), (325, 61871952), (328, 61306050), (390, 51559960), (400, 50270961), (410, 49044840), (422, 47650200), (447, 44985200), (492, 40870700), (520, 38669970), (533, 37726800), (596, 33738900), (600, 33513974), (615, 32696560), (624, 32224975), (633, 31766800), (650, 30935976), (656, 30653025), (745, 26991120), (780, 25779980), (820, 24522420), (844, 23825100), (894, 22492600), (975, 20623984), (984, 20435350), (1025, 19617936), (1040, 19334985), (1055, 19060080), (1066, 18863400), (1192, 16869450), (1200, 16756987), (1230, 16348280), (1266, 15883400), (1300, 15467988), (1490, 13495560), (1560, 12889990), (1599, 12575600), (1640, 12261210), (1688, 11912550), (1788, 11246300), (1937, 10381200), (1950, 10311992), (1968, 10217675), (2050, 9808968), (2110, 9530040), (2132, 9431700), (2235, 8997040), (2384, 8434725), (2460, 8174140), (2532, 7941700), (2600, 7733994), (2665, 7545360), (2743, 7330800), (2980, 6747780), (3075, 6539312), (3120, 6444995), (3165, 6353360), (3198, 6287800), (3280, 6130605), (3376, 5956275), (3576, 5623150), (3725, 5398224), (3874, 5190600), (3900, 5155996), (4100, 4904484), (4220, 4765020), (4264, 4715850), (4470, 4498520), (4920, 4087070), (5064, 3970850), (5200, 3866997), (5275, 3812016), (5330, 3772680), (5486, 3665400), (5811, 3460400), (5960, 3373890), (6109, 3291600), (6150, 3269656), (6330, 3176680), (6396, 3143900), (7152, 2811575), (7450, 2699112), (7748, 2595300), (7800, 2577998), (7995, 2515120), (8200, 2452242), (8229, 2443600), (8440, 2382510), (8528, 2357925), (8651, 2324400), (8940, 2249260), (9685, 2076240), (9840, 2043535), (10128, 1985425), (10550, 1906008), (10660, 1886340), (10972, 1832700), (11175, 1799408), (11622, 1730200), (11920, 1686945), (12218, 1645800), (12300, 1634828), (12660, 1588340), (12792, 1571950), (13325, 1509072), (13715, 1466160), (14900, 1349556), (15496, 1297650), (15600, 1288999), (15825, 1270672), (15990, 1257560), (16400, 1226121), (16458, 1221800), (16880, 1191255), (17302, 1162200), (17880, 1124630), (18327, 1097200), (19370, 1038120), (21100, 953004), (21320, 943170), (21944, 916350), (22350, 899704), (23244, 865100), (24436, 822900), (24600, 817414), (25320, 794170), (25584, 785975), (25953, 774800), (26650, 754536), (27430, 733080), (29055, 692080), (29800, 674778), (30545, 658320), (30992, 648825), (31439, 639600), (31650, 635336), (31980, 628780), (32916, 610900), (34604, 581100), (35760, 562315), (36654, 548600), (38740, 519060), (39975, 503024), (41145, 488720), (42200, 476502), (42640, 471585), (43255, 464880), (43888, 458175), (44700, 449852), (46488, 432550), (48425, 415248), (48872, 411450), (49200, 408707), (50640, 397085), (51906, 387400), (53300, 377268), (54860, 366540), (58110, 346040), (59600, 337389), (61090, 329160), (62878, 319800), (63300, 317668), (63960, 314390), (65832, 305450), (68575, 293232), (69208, 290550), (73308, 274300), (77480, 259530), (79417, 253200), (79950, 251512), (82290, 244360), (84400, 238251), (86510, 232440), (89400, 224926), (91635, 219440), (92976, 216275), (94317, 213200), (96850, 207624), (97744, 205725), (103812, 193700), (106600, 188634), (109720, 183270), (112463, 178800), (116220, 173020), (122180, 164580), (125756, 159900), (126600, 158834), (127920, 157195), (129765, 154960), (131664, 152725), (137150, 146616), (138416, 145275)]