27803100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7129}}^1$

素因数の和:7159

約数の個数: 72

約数和(自身を含む): 86643760

約数和(自身を除く): 58840660

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, 1300, 1950, 3900, 7129, 14258, 21387, 28516, 35645, 42774, 71290, 85548, 92677, 106935, 142580, 178225, 185354, 213870, 278031, 356450, 370708, 427740, 463385, 534675, 556062, 712900, 926770, 1069350, 1112124, 1390155, 1853540, 2138700, 2316925, 2780310, 4633850, 5560620, 6950775, 9267700, 13901550, 27803100]

約数ペア:

[(1, 27803100), (2, 13901550), (3, 9267700), (4, 6950775), (5, 5560620), (6, 4633850), (10, 2780310), (12, 2316925), (13, 2138700), (15, 1853540), (20, 1390155), (25, 1112124), (26, 1069350), (30, 926770), (39, 712900), (50, 556062), (52, 534675), (60, 463385), (65, 427740), (75, 370708), (78, 356450), (100, 278031), (130, 213870), (150, 185354), (156, 178225), (195, 142580), (260, 106935), (300, 92677), (325, 85548), (390, 71290), (650, 42774), (780, 35645), (975, 28516), (1300, 21387), (1950, 14258), (3900, 7129)]