23917500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{1063}}^1$

素因数の和:1093

約数の個数: 90

約数和(自身を含む): 75619544

約数和(自身を除く): 51702044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1063, 1125, 1250, 1500, 1875, 2126, 2250, 2500, 3189, 3750, 4252, 4500, 5315, 5625, 6378, 7500, 9567, 10630, 11250, 12756, 15945, 19134, 21260, 22500, 26575, 31890, 38268, 47835, 53150, 63780, 79725, 95670, 106300, 132875, 159450, 191340, 239175, 265750, 318900, 398625, 478350, 531500, 664375, 797250, 956700, 1195875, 1328750, 1594500, 1993125, 2391750, 2657500, 3986250, 4783500, 5979375, 7972500, 11958750, 23917500]

約数ペア:

[(1, 23917500), (2, 11958750), (3, 7972500), (4, 5979375), (5, 4783500), (6, 3986250), (9, 2657500), (10, 2391750), (12, 1993125), (15, 1594500), (18, 1328750), (20, 1195875), (25, 956700), (30, 797250), (36, 664375), (45, 531500), (50, 478350), (60, 398625), (75, 318900), (90, 265750), (100, 239175), (125, 191340), (150, 159450), (180, 132875), (225, 106300), (250, 95670), (300, 79725), (375, 63780), (450, 53150), (500, 47835), (625, 38268), (750, 31890), (900, 26575), (1063, 22500), (1125, 21260), (1250, 19134), (1500, 15945), (1875, 12756), (2126, 11250), (2250, 10630), (2500, 9567), (3189, 7500), (3750, 6378), (4252, 5625), (4500, 5315)]