68218650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{151597}}^1$

素因数の和:151615

約数の個数: 36

約数和(自身を含む): 183281982

約数和(自身を除く): 115063332

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 151597, 303194, 454791, 757985, 909582, 1364373, 1515970, 2273955, 2728746, 3789925, 4547910, 6821865, 7579850, 11369775, 13643730, 22739550, 34109325, 68218650]

約数ペア:

[(1, 68218650), (2, 34109325), (3, 22739550), (5, 13643730), (6, 11369775), (9, 7579850), (10, 6821865), (15, 4547910), (18, 3789925), (25, 2728746), (30, 2273955), (45, 1515970), (50, 1364373), (75, 909582), (90, 757985), (150, 454791), (225, 303194), (450, 151597)]