3978461361900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{2243}}^1\times {\mathrm{15199}}^1$

素因数の和:17848

約数の個数: 144

約数和(自身を含む): 11546510976000

約数和(自身を除く): 7568049614100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 389, 778, 1167, 1556, 1945, 2243, 2334, 3890, 4486, 4668, 5835, 6729, 7780, 8972, 9725, 11215, 11670, 13458, 15199, 19450, 22430, 23340, 26916, 29175, 30398, 33645, 38900, 44860, 45597, 56075, 58350, 60796, 67290, 75995, 91194, 112150, 116700, 134580, 151990, 168225, 182388, 224300, 227985, 303980, 336450, 379975, 455970, 672900, 759950, 872527, 911940, 1139925, 1519900, 1745054, 2279850, 2617581, 3490108, 4362635, 4559700, 5235162, 5912411, 8725270, 10470324, 11824822, 13087905, 17450540, 17737233, 21813175, 23649644, 26175810, 29562055, 34091357, 35474466, 43626350, 52351620, 59124110, 65439525, 68182714, 70948932, 87252700, 88686165, 102274071, 118248220, 130879050, 136365428, 147810275, 170456785, 177372330, 204548142, 261758100, 295620550, 340913570, 354744660, 409096284, 443430825, 511370355, 591241100, 681827140, 852283925, 886861650, 1022740710, 1704567850, 1773723300, 2045481420, 2556851775, 3409135700, 5113703550, 10227407100, 13261537873, 26523075746, 39784613619, 53046151492, 66307689365, 79569227238, 132615378730, 159138454476, 198923068095, 265230757460, 331538446825, 397846136190, 663076893650, 795692272380, 994615340475, 1326153787300, 1989230680950, 3978461361900]

約数ペア:

[(1, 3978461361900), (2, 1989230680950), (3, 1326153787300), (4, 994615340475), (5, 795692272380), (6, 663076893650), (10, 397846136190), (12, 331538446825), (15, 265230757460), (20, 198923068095), (25, 159138454476), (30, 132615378730), (50, 79569227238), (60, 66307689365), (75, 53046151492), (100, 39784613619), (150, 26523075746), (300, 13261537873), (389, 10227407100), (778, 5113703550), (1167, 3409135700), (1556, 2556851775), (1945, 2045481420), (2243, 1773723300), (2334, 1704567850), (3890, 1022740710), (4486, 886861650), (4668, 852283925), (5835, 681827140), (6729, 591241100), (7780, 511370355), (8972, 443430825), (9725, 409096284), (11215, 354744660), (11670, 340913570), (13458, 295620550), (15199, 261758100), (19450, 204548142), (22430, 177372330), (23340, 170456785), (26916, 147810275), (29175, 136365428), (30398, 130879050), (33645, 118248220), (38900, 102274071), (44860, 88686165), (45597, 87252700), (56075, 70948932), (58350, 68182714), (60796, 65439525), (67290, 59124110), (75995, 52351620), (91194, 43626350), (112150, 35474466), (116700, 34091357), (134580, 29562055), (151990, 26175810), (168225, 23649644), (182388, 21813175), (224300, 17737233), (227985, 17450540), (303980, 13087905), (336450, 11824822), (379975, 10470324), (455970, 8725270), (672900, 5912411), (759950, 5235162), (872527, 4559700), (911940, 4362635), (1139925, 3490108), (1519900, 2617581), (1745054, 2279850)]