4403100

素因数分解:

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

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 13731760

約数和(自身を除く): 9328660

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, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1129, 1300, 1950, 2258, 3387, 3900, 4516, 5645, 6774, 11290, 13548, 14677, 16935, 22580, 28225, 29354, 33870, 44031, 56450, 58708, 67740, 73385, 84675, 88062, 112900, 146770, 169350, 176124, 220155, 293540, 338700, 366925, 440310, 733850, 880620, 1100775, 1467700, 2201550, 4403100]

約数ペア:

[(1, 4403100), (2, 2201550), (3, 1467700), (4, 1100775), (5, 880620), (6, 733850), (10, 440310), (12, 366925), (13, 338700), (15, 293540), (20, 220155), (25, 176124), (26, 169350), (30, 146770), (39, 112900), (50, 88062), (52, 84675), (60, 73385), (65, 67740), (75, 58708), (78, 56450), (100, 44031), (130, 33870), (150, 29354), (156, 28225), (195, 22580), (260, 16935), (300, 14677), (325, 13548), (390, 11290), (650, 6774), (780, 5645), (975, 4516), (1129, 3900), (1300, 3387), (1950, 2258)]