111480800

素因数分解:

$2^5\times 5^2\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:772

約数の個数: 72

約数和(自身を含む): 273623112

約数和(自身を除く): 162142312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 331, 400, 421, 662, 800, 842, 1324, 1655, 1684, 2105, 2648, 3310, 3368, 4210, 5296, 6620, 6736, 8275, 8420, 10525, 10592, 13240, 13472, 16550, 16840, 21050, 26480, 33100, 33680, 42100, 52960, 66200, 67360, 84200, 132400, 139351, 168400, 264800, 278702, 336800, 557404, 696755, 1114808, 1393510, 2229616, 2787020, 3483775, 4459232, 5574040, 6967550, 11148080, 13935100, 22296160, 27870200, 55740400, 111480800]

約数ペア:

[(1, 111480800), (2, 55740400), (4, 27870200), (5, 22296160), (8, 13935100), (10, 11148080), (16, 6967550), (20, 5574040), (25, 4459232), (32, 3483775), (40, 2787020), (50, 2229616), (80, 1393510), (100, 1114808), (160, 696755), (200, 557404), (331, 336800), (400, 278702), (421, 264800), (662, 168400), (800, 139351), (842, 132400), (1324, 84200), (1655, 67360), (1684, 66200), (2105, 52960), (2648, 42100), (3310, 33680), (3368, 33100), (4210, 26480), (5296, 21050), (6620, 16840), (6736, 16550), (8275, 13472), (8420, 13240), (10525, 10592)]