23955000

素因数分解:

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

素因数の和:1626

約数の個数: 80

約数和(自身を含む): 74882280

約数和(自身を除く): 50927280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1597, 1875, 2500, 3000, 3194, 3750, 4791, 5000, 6388, 7500, 7985, 9582, 12776, 15000, 15970, 19164, 23955, 31940, 38328, 39925, 47910, 63880, 79850, 95820, 119775, 159700, 191640, 199625, 239550, 319400, 399250, 479100, 598875, 798500, 958200, 998125, 1197750, 1597000, 1996250, 2395500, 2994375, 3992500, 4791000, 5988750, 7985000, 11977500, 23955000]

約数ペア:

[(1, 23955000), (2, 11977500), (3, 7985000), (4, 5988750), (5, 4791000), (6, 3992500), (8, 2994375), (10, 2395500), (12, 1996250), (15, 1597000), (20, 1197750), (24, 998125), (25, 958200), (30, 798500), (40, 598875), (50, 479100), (60, 399250), (75, 319400), (100, 239550), (120, 199625), (125, 191640), (150, 159700), (200, 119775), (250, 95820), (300, 79850), (375, 63880), (500, 47910), (600, 39925), (625, 38328), (750, 31940), (1000, 23955), (1250, 19164), (1500, 15970), (1597, 15000), (1875, 12776), (2500, 9582), (3000, 7985), (3194, 7500), (3750, 6388), (4791, 5000)]