75538960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3137}}^1$

素因数の和:3200

約数の個数: 80

約数和(自身を含む): 205451136

約数和(自身を除く): 129912176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3137, 3440, 4816, 6020, 6274, 12040, 12548, 15685, 21959, 24080, 25096, 31370, 43918, 50192, 62740, 87836, 109795, 125480, 134891, 175672, 219590, 250960, 269782, 351344, 439180, 539564, 674455, 878360, 944237, 1079128, 1348910, 1756720, 1888474, 2158256, 2697820, 3776948, 4721185, 5395640, 7553896, 9442370, 10791280, 15107792, 18884740, 37769480, 75538960]

約数ペア:

[(1, 75538960), (2, 37769480), (4, 18884740), (5, 15107792), (7, 10791280), (8, 9442370), (10, 7553896), (14, 5395640), (16, 4721185), (20, 3776948), (28, 2697820), (35, 2158256), (40, 1888474), (43, 1756720), (56, 1348910), (70, 1079128), (80, 944237), (86, 878360), (112, 674455), (140, 539564), (172, 439180), (215, 351344), (280, 269782), (301, 250960), (344, 219590), (430, 175672), (560, 134891), (602, 125480), (688, 109795), (860, 87836), (1204, 62740), (1505, 50192), (1720, 43918), (2408, 31370), (3010, 25096), (3137, 24080), (3440, 21959), (4816, 15685), (6020, 12548), (6274, 12040)]