87998550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{11069}}^1$

素因数の和:11137

約数の個数: 48

約数和(自身を含む): 222374160

約数和(自身を除く): 134375610

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 7950, 11069, 22138, 33207, 55345, 66414, 110690, 166035, 276725, 332070, 553450, 586657, 830175, 1173314, 1660350, 1759971, 2933285, 3519942, 5866570, 8799855, 14666425, 17599710, 29332850, 43999275, 87998550]

約数ペア:

[(1, 87998550), (2, 43999275), (3, 29332850), (5, 17599710), (6, 14666425), (10, 8799855), (15, 5866570), (25, 3519942), (30, 2933285), (50, 1759971), (53, 1660350), (75, 1173314), (106, 830175), (150, 586657), (159, 553450), (265, 332070), (318, 276725), (530, 166035), (795, 110690), (1325, 66414), (1590, 55345), (2650, 33207), (3975, 22138), (7950, 11069)]