145025550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{6857}}^1$

素因数の和:6922

約数の個数: 72

約数和(自身を含む): 397983456

約数和(自身を除く): 252957906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 705, 846, 1175, 1410, 2115, 2350, 3525, 4230, 6857, 7050, 10575, 13714, 20571, 21150, 34285, 41142, 61713, 68570, 102855, 123426, 171425, 205710, 308565, 322279, 342850, 514275, 617130, 644558, 966837, 1028550, 1542825, 1611395, 1933674, 2900511, 3085650, 3222790, 4834185, 5801022, 8056975, 9668370, 14502555, 16113950, 24170925, 29005110, 48341850, 72512775, 145025550]

約数ペア:

[(1, 145025550), (2, 72512775), (3, 48341850), (5, 29005110), (6, 24170925), (9, 16113950), (10, 14502555), (15, 9668370), (18, 8056975), (25, 5801022), (30, 4834185), (45, 3222790), (47, 3085650), (50, 2900511), (75, 1933674), (90, 1611395), (94, 1542825), (141, 1028550), (150, 966837), (225, 644558), (235, 617130), (282, 514275), (423, 342850), (450, 322279), (470, 308565), (705, 205710), (846, 171425), (1175, 123426), (1410, 102855), (2115, 68570), (2350, 61713), (3525, 41142), (4230, 34285), (6857, 21150), (7050, 20571), (10575, 13714)]