18171150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 47314680

約数和(自身を除く): 29143530

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 229, 230, 345, 458, 529, 575, 687, 690, 1058, 1145, 1150, 1374, 1587, 1725, 2290, 2645, 3174, 3435, 3450, 5267, 5290, 5725, 6870, 7935, 10534, 11450, 13225, 15801, 15870, 17175, 26335, 26450, 31602, 34350, 39675, 52670, 79005, 79350, 121141, 131675, 158010, 242282, 263350, 363423, 395025, 605705, 726846, 790050, 1211410, 1817115, 3028525, 3634230, 6057050, 9085575, 18171150]

約数ペア:

[(1, 18171150), (2, 9085575), (3, 6057050), (5, 3634230), (6, 3028525), (10, 1817115), (15, 1211410), (23, 790050), (25, 726846), (30, 605705), (46, 395025), (50, 363423), (69, 263350), (75, 242282), (115, 158010), (138, 131675), (150, 121141), (229, 79350), (230, 79005), (345, 52670), (458, 39675), (529, 34350), (575, 31602), (687, 26450), (690, 26335), (1058, 17175), (1145, 15870), (1150, 15801), (1374, 13225), (1587, 11450), (1725, 10534), (2290, 7935), (2645, 6870), (3174, 5725), (3435, 5290), (3450, 5267)]