75091770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4937}}^1$

素因数の和:4976

約数の個数: 72

約数和(自身を含む): 211455036

約数和(自身を除く): 136363266

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 4937, 5070, 7605, 9874, 14811, 15210, 24685, 29622, 44433, 49370, 64181, 74055, 88866, 128362, 148110, 192543, 222165, 320905, 385086, 444330, 577629, 641810, 834353, 962715, 1155258, 1668706, 1925430, 2503059, 2888145, 4171765, 5006118, 5776290, 7509177, 8343530, 12515295, 15018354, 25030590, 37545885, 75091770]

約数ペア:

[(1, 75091770), (2, 37545885), (3, 25030590), (5, 15018354), (6, 12515295), (9, 8343530), (10, 7509177), (13, 5776290), (15, 5006118), (18, 4171765), (26, 2888145), (30, 2503059), (39, 1925430), (45, 1668706), (65, 1155258), (78, 962715), (90, 834353), (117, 641810), (130, 577629), (169, 444330), (195, 385086), (234, 320905), (338, 222165), (390, 192543), (507, 148110), (585, 128362), (845, 88866), (1014, 74055), (1170, 64181), (1521, 49370), (1690, 44433), (2535, 29622), (3042, 24685), (4937, 15210), (5070, 14811), (7605, 9874)]