68805750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7057}}^1$

素因数の和:7090

約数の個数: 64

約数和(自身を含む): 184976064

約数和(自身を除く): 116170314

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 7057, 9750, 14114, 21171, 35285, 42342, 70570, 91741, 105855, 176425, 183482, 211710, 275223, 352850, 458705, 529275, 550446, 882125, 917410, 1058550, 1376115, 1764250, 2293525, 2646375, 2752230, 4587050, 5292750, 6880575, 11467625, 13761150, 22935250, 34402875, 68805750]

約数ペア:

[(1, 68805750), (2, 34402875), (3, 22935250), (5, 13761150), (6, 11467625), (10, 6880575), (13, 5292750), (15, 4587050), (25, 2752230), (26, 2646375), (30, 2293525), (39, 1764250), (50, 1376115), (65, 1058550), (75, 917410), (78, 882125), (125, 550446), (130, 529275), (150, 458705), (195, 352850), (250, 275223), (325, 211710), (375, 183482), (390, 176425), (650, 105855), (750, 91741), (975, 70570), (1625, 42342), (1950, 35285), (3250, 21171), (4875, 14114), (7057, 9750)]