22015500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1164

約数の個数: 96

約数和(自身を含む): 69101760

約数和(自身を除く): 47086260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1129, 1300, 1500, 1625, 1950, 2258, 3250, 3387, 3900, 4516, 4875, 5645, 6500, 6774, 9750, 11290, 13548, 14677, 16935, 19500, 22580, 28225, 29354, 33870, 44031, 56450, 58708, 67740, 73385, 84675, 88062, 112900, 141125, 146770, 169350, 176124, 220155, 282250, 293540, 338700, 366925, 423375, 440310, 564500, 733850, 846750, 880620, 1100775, 1467700, 1693500, 1834625, 2201550, 3669250, 4403100, 5503875, 7338500, 11007750, 22015500]

約数ペア:

[(1, 22015500), (2, 11007750), (3, 7338500), (4, 5503875), (5, 4403100), (6, 3669250), (10, 2201550), (12, 1834625), (13, 1693500), (15, 1467700), (20, 1100775), (25, 880620), (26, 846750), (30, 733850), (39, 564500), (50, 440310), (52, 423375), (60, 366925), (65, 338700), (75, 293540), (78, 282250), (100, 220155), (125, 176124), (130, 169350), (150, 146770), (156, 141125), (195, 112900), (250, 88062), (260, 84675), (300, 73385), (325, 67740), (375, 58708), (390, 56450), (500, 44031), (650, 33870), (750, 29354), (780, 28225), (975, 22580), (1129, 19500), (1300, 16935), (1500, 14677), (1625, 13548), (1950, 11290), (2258, 9750), (3250, 6774), (3387, 6500), (3900, 5645), (4516, 4875)]