297657750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{30529}}^1$

素因数の和:30562

約数の個数: 64

約数和(自身を含む): 800130240

約数和(自身を除く): 502472490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 30529, 61058, 91587, 152645, 183174, 305290, 396877, 457935, 763225, 793754, 915870, 1190631, 1526450, 1984385, 2289675, 2381262, 3816125, 3968770, 4579350, 5953155, 7632250, 9921925, 11448375, 11906310, 19843850, 22896750, 29765775, 49609625, 59531550, 99219250, 148828875, 297657750]

約数ペア:

[(1, 297657750), (2, 148828875), (3, 99219250), (5, 59531550), (6, 49609625), (10, 29765775), (13, 22896750), (15, 19843850), (25, 11906310), (26, 11448375), (30, 9921925), (39, 7632250), (50, 5953155), (65, 4579350), (75, 3968770), (78, 3816125), (125, 2381262), (130, 2289675), (150, 1984385), (195, 1526450), (250, 1190631), (325, 915870), (375, 793754), (390, 763225), (650, 457935), (750, 396877), (975, 305290), (1625, 183174), (1950, 152645), (3250, 91587), (4875, 61058), (9750, 30529)]