75829140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{421273}}^1$

素因数の和:421288

約数の個数: 36

約数和(自身を含む): 230015604

約数和(自身を除く): 154186464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 421273, 842546, 1263819, 1685092, 2106365, 2527638, 3791457, 4212730, 5055276, 6319095, 7582914, 8425460, 12638190, 15165828, 18957285, 25276380, 37914570, 75829140]

約数ペア:

[(1, 75829140), (2, 37914570), (3, 25276380), (4, 18957285), (5, 15165828), (6, 12638190), (9, 8425460), (10, 7582914), (12, 6319095), (15, 5055276), (18, 4212730), (20, 3791457), (30, 2527638), (36, 2106365), (45, 1685092), (60, 1263819), (90, 842546), (180, 421273)]