1938702900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{121931}}^1$

素因数の和:122001

約数の個数: 72

約数和(自身を含む): 5715196704

約数和(自身を除く): 3776493804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 5300, 7950, 15900, 121931, 243862, 365793, 487724, 609655, 731586, 1219310, 1463172, 1828965, 2438620, 3048275, 3657930, 6096550, 6462343, 7315860, 9144825, 12193100, 12924686, 18289650, 19387029, 25849372, 32311715, 36579300, 38774058, 64623430, 77548116, 96935145, 129246860, 161558575, 193870290, 323117150, 387740580, 484675725, 646234300, 969351450, 1938702900]

約数ペア:

[(1, 1938702900), (2, 969351450), (3, 646234300), (4, 484675725), (5, 387740580), (6, 323117150), (10, 193870290), (12, 161558575), (15, 129246860), (20, 96935145), (25, 77548116), (30, 64623430), (50, 38774058), (53, 36579300), (60, 32311715), (75, 25849372), (100, 19387029), (106, 18289650), (150, 12924686), (159, 12193100), (212, 9144825), (265, 7315860), (300, 6462343), (318, 6096550), (530, 3657930), (636, 3048275), (795, 2438620), (1060, 1828965), (1325, 1463172), (1590, 1219310), (2650, 731586), (3180, 609655), (3975, 487724), (5300, 365793), (7950, 243862), (15900, 121931)]