10315500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 33817056

約数和(自身を除く): 23501556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 125, 130, 138, 150, 156, 195, 230, 250, 260, 276, 299, 300, 325, 345, 375, 390, 460, 500, 529, 575, 598, 650, 690, 750, 780, 897, 975, 1058, 1150, 1196, 1300, 1380, 1495, 1500, 1587, 1625, 1725, 1794, 1950, 2116, 2300, 2645, 2875, 2990, 3174, 3250, 3450, 3588, 3900, 4485, 4875, 5290, 5750, 5980, 6348, 6500, 6877, 6900, 7475, 7935, 8625, 8970, 9750, 10580, 11500, 13225, 13754, 14950, 15870, 17250, 17940, 19500, 20631, 22425, 26450, 27508, 29900, 31740, 34385, 34500, 37375, 39675, 41262, 44850, 52900, 66125, 68770, 74750, 79350, 82524, 89700, 103155, 112125, 132250, 137540, 149500, 158700, 171925, 198375, 206310, 224250, 264500, 343850, 396750, 412620, 448500, 515775, 687700, 793500, 859625, 1031550, 1719250, 2063100, 2578875, 3438500, 5157750, 10315500]

約数ペア:

[(1, 10315500), (2, 5157750), (3, 3438500), (4, 2578875), (5, 2063100), (6, 1719250), (10, 1031550), (12, 859625), (13, 793500), (15, 687700), (20, 515775), (23, 448500), (25, 412620), (26, 396750), (30, 343850), (39, 264500), (46, 224250), (50, 206310), (52, 198375), (60, 171925), (65, 158700), (69, 149500), (75, 137540), (78, 132250), (92, 112125), (100, 103155), (115, 89700), (125, 82524), (130, 79350), (138, 74750), (150, 68770), (156, 66125), (195, 52900), (230, 44850), (250, 41262), (260, 39675), (276, 37375), (299, 34500), (300, 34385), (325, 31740), (345, 29900), (375, 27508), (390, 26450), (460, 22425), (500, 20631), (529, 19500), (575, 17940), (598, 17250), (650, 15870), (690, 14950), (750, 13754), (780, 13225), (897, 11500), (975, 10580), (1058, 9750), (1150, 8970), (1196, 8625), (1300, 7935), (1380, 7475), (1495, 6900), (1500, 6877), (1587, 6500), (1625, 6348), (1725, 5980), (1794, 5750), (1950, 5290), (2116, 4875), (2300, 4485), (2645, 3900), (2875, 3588), (2990, 3450), (3174, 3250)]