89362500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{2383}}^1$

素因数の和:2415

約数の個数: 72

約数和(自身を含む): 260733312

約数和(自身を除く): 171370812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2383, 2500, 3125, 3750, 4766, 6250, 7149, 7500, 9375, 9532, 11915, 12500, 14298, 18750, 23830, 28596, 35745, 37500, 47660, 59575, 71490, 119150, 142980, 178725, 238300, 297875, 357450, 595750, 714900, 893625, 1191500, 1489375, 1787250, 2978750, 3574500, 4468125, 5957500, 7446875, 8936250, 14893750, 17872500, 22340625, 29787500, 44681250, 89362500]

約数ペア:

[(1, 89362500), (2, 44681250), (3, 29787500), (4, 22340625), (5, 17872500), (6, 14893750), (10, 8936250), (12, 7446875), (15, 5957500), (20, 4468125), (25, 3574500), (30, 2978750), (50, 1787250), (60, 1489375), (75, 1191500), (100, 893625), (125, 714900), (150, 595750), (250, 357450), (300, 297875), (375, 238300), (500, 178725), (625, 142980), (750, 119150), (1250, 71490), (1500, 59575), (1875, 47660), (2383, 37500), (2500, 35745), (3125, 28596), (3750, 23830), (4766, 18750), (6250, 14298), (7149, 12500), (7500, 11915), (9375, 9532)]