1902721200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{29917}}^1$

素因数の和:29991

約数の個数: 120

約数和(自身を含む): 6210258768

約数和(自身を除く): 4307537568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 75, 80, 100, 106, 120, 150, 159, 200, 212, 240, 265, 300, 318, 400, 424, 530, 600, 636, 795, 848, 1060, 1200, 1272, 1325, 1590, 2120, 2544, 2650, 3180, 3975, 4240, 5300, 6360, 7950, 10600, 12720, 15900, 21200, 29917, 31800, 59834, 63600, 89751, 119668, 149585, 179502, 239336, 299170, 359004, 448755, 478672, 598340, 718008, 747925, 897510, 1196680, 1436016, 1495850, 1585601, 1795020, 2243775, 2393360, 2991700, 3171202, 3590040, 4487550, 4756803, 5983400, 6342404, 7180080, 7928005, 8975100, 9513606, 11966800, 12684808, 15856010, 17950200, 19027212, 23784015, 25369616, 31712020, 35900400, 38054424, 39640025, 47568030, 63424040, 76108848, 79280050, 95136060, 118920075, 126848080, 158560100, 190272120, 237840150, 317120200, 380544240, 475680300, 634240400, 951360600, 1902721200]

約数ペア:

[(1, 1902721200), (2, 951360600), (3, 634240400), (4, 475680300), (5, 380544240), (6, 317120200), (8, 237840150), (10, 190272120), (12, 158560100), (15, 126848080), (16, 118920075), (20, 95136060), (24, 79280050), (25, 76108848), (30, 63424040), (40, 47568030), (48, 39640025), (50, 38054424), (53, 35900400), (60, 31712020), (75, 25369616), (80, 23784015), (100, 19027212), (106, 17950200), (120, 15856010), (150, 12684808), (159, 11966800), (200, 9513606), (212, 8975100), (240, 7928005), (265, 7180080), (300, 6342404), (318, 5983400), (400, 4756803), (424, 4487550), (530, 3590040), (600, 3171202), (636, 2991700), (795, 2393360), (848, 2243775), (1060, 1795020), (1200, 1585601), (1272, 1495850), (1325, 1436016), (1590, 1196680), (2120, 897510), (2544, 747925), (2650, 718008), (3180, 598340), (3975, 478672), (4240, 448755), (5300, 359004), (6360, 299170), (7950, 239336), (10600, 179502), (12720, 149585), (15900, 119668), (21200, 89751), (29917, 63600), (31800, 59834)]