30166650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1620

約数の個数: 72

約数和(自身を含む): 82985760

約数和(自身を除く): 52819110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1559, 1935, 2150, 3118, 3225, 3870, 4677, 6450, 7795, 9354, 9675, 14031, 15590, 19350, 23385, 28062, 38975, 46770, 67037, 70155, 77950, 116925, 134074, 140310, 201111, 233850, 335185, 350775, 402222, 603333, 670370, 701550, 1005555, 1206666, 1675925, 2011110, 3016665, 3351850, 5027775, 6033330, 10055550, 15083325, 30166650]

約数ペア:

[(1, 30166650), (2, 15083325), (3, 10055550), (5, 6033330), (6, 5027775), (9, 3351850), (10, 3016665), (15, 2011110), (18, 1675925), (25, 1206666), (30, 1005555), (43, 701550), (45, 670370), (50, 603333), (75, 402222), (86, 350775), (90, 335185), (129, 233850), (150, 201111), (215, 140310), (225, 134074), (258, 116925), (387, 77950), (430, 70155), (450, 67037), (645, 46770), (774, 38975), (1075, 28062), (1290, 23385), (1559, 19350), (1935, 15590), (2150, 14031), (3118, 9675), (3225, 9354), (3870, 7795), (4677, 6450)]