11977500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{1597}}^1$

素因数の和:1624

約数の個数: 60

約数和(自身を含む): 34945064

約数和(自身を除く): 22967564

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, 1597, 1875, 2500, 3194, 3750, 4791, 6388, 7500, 7985, 9582, 15970, 19164, 23955, 31940, 39925, 47910, 79850, 95820, 119775, 159700, 199625, 239550, 399250, 479100, 598875, 798500, 998125, 1197750, 1996250, 2395500, 2994375, 3992500, 5988750, 11977500]

約数ペア:

[(1, 11977500), (2, 5988750), (3, 3992500), (4, 2994375), (5, 2395500), (6, 1996250), (10, 1197750), (12, 998125), (15, 798500), (20, 598875), (25, 479100), (30, 399250), (50, 239550), (60, 199625), (75, 159700), (100, 119775), (125, 95820), (150, 79850), (250, 47910), (300, 39925), (375, 31940), (500, 23955), (625, 19164), (750, 15970), (1250, 9582), (1500, 7985), (1597, 7500), (1875, 6388), (2500, 4791), (3194, 3750)]