31995300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4637}}^1$

素因数の和:4677

約数の個数: 72

約数和(自身を含む): 96618816

約数和(自身を除く): 64623516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 4637, 6900, 9274, 13911, 18548, 23185, 27822, 46370, 55644, 69555, 92740, 106651, 115925, 139110, 213302, 231850, 278220, 319953, 347775, 426604, 463700, 533255, 639906, 695550, 1066510, 1279812, 1391100, 1599765, 2133020, 2666275, 3199530, 5332550, 6399060, 7998825, 10665100, 15997650, 31995300]

約数ペア:

[(1, 31995300), (2, 15997650), (3, 10665100), (4, 7998825), (5, 6399060), (6, 5332550), (10, 3199530), (12, 2666275), (15, 2133020), (20, 1599765), (23, 1391100), (25, 1279812), (30, 1066510), (46, 695550), (50, 639906), (60, 533255), (69, 463700), (75, 426604), (92, 347775), (100, 319953), (115, 278220), (138, 231850), (150, 213302), (230, 139110), (276, 115925), (300, 106651), (345, 92740), (460, 69555), (575, 55644), (690, 46370), (1150, 27822), (1380, 23185), (1725, 18548), (2300, 13911), (3450, 9274), (4637, 6900)]