21569720700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{384487}}^1$

素因数の和:384532

約数の個数: 144

約数和(自身を含む): 72086886144

約数和(自身を除く): 50517165444

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 44, 50, 51, 55, 60, 66, 68, 75, 85, 100, 102, 110, 132, 150, 165, 170, 187, 204, 220, 255, 275, 300, 330, 340, 374, 425, 510, 550, 561, 660, 748, 825, 850, 935, 1020, 1100, 1122, 1275, 1650, 1700, 1870, 2244, 2550, 2805, 3300, 3740, 4675, 5100, 5610, 9350, 11220, 14025, 18700, 28050, 56100, 384487, 768974, 1153461, 1537948, 1922435, 2306922, 3844870, 4229357, 4613844, 5767305, 6536279, 7689740, 8458714, 9612175, 11534610, 12688071, 13072558, 16917428, 19224350, 19608837, 21146785, 23069220, 25376142, 26145116, 28836525, 32681395, 38448700, 39217674, 42293570, 50752284, 57673050, 63440355, 65362790, 71899069, 78435348, 84587140, 98044185, 105733925, 115346100, 126880710, 130725580, 143798138, 163406975, 196088370, 211467850, 215697207, 253761420, 287596276, 317201775, 326813950, 359495345, 392176740, 422935700, 431394414, 490220925, 634403550, 653627900, 718990690, 862788828, 980441850, 1078486035, 1268807100, 1437981380, 1797476725, 1960883700, 2156972070, 3594953450, 4313944140, 5392430175, 7189906900, 10784860350, 21569720700]

約数ペア:

[(1, 21569720700), (2, 10784860350), (3, 7189906900), (4, 5392430175), (5, 4313944140), (6, 3594953450), (10, 2156972070), (11, 1960883700), (12, 1797476725), (15, 1437981380), (17, 1268807100), (20, 1078486035), (22, 980441850), (25, 862788828), (30, 718990690), (33, 653627900), (34, 634403550), (44, 490220925), (50, 431394414), (51, 422935700), (55, 392176740), (60, 359495345), (66, 326813950), (68, 317201775), (75, 287596276), (85, 253761420), (100, 215697207), (102, 211467850), (110, 196088370), (132, 163406975), (150, 143798138), (165, 130725580), (170, 126880710), (187, 115346100), (204, 105733925), (220, 98044185), (255, 84587140), (275, 78435348), (300, 71899069), (330, 65362790), (340, 63440355), (374, 57673050), (425, 50752284), (510, 42293570), (550, 39217674), (561, 38448700), (660, 32681395), (748, 28836525), (825, 26145116), (850, 25376142), (935, 23069220), (1020, 21146785), (1100, 19608837), (1122, 19224350), (1275, 16917428), (1650, 13072558), (1700, 12688071), (1870, 11534610), (2244, 9612175), (2550, 8458714), (2805, 7689740), (3300, 6536279), (3740, 5767305), (4675, 4613844), (5100, 4229357), (5610, 3844870), (9350, 2306922), (11220, 1922435), (14025, 1537948), (18700, 1153461), (28050, 768974), (56100, 384487)]