72475290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6547}}^1$

素因数の和:6604

約数の個数: 64

約数和(自身を含む): 198011520

約数和(自身を除く): 125536230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 5535, 6547, 11070, 13094, 19641, 32735, 39282, 58923, 65470, 98205, 117846, 176769, 196410, 268427, 294615, 353538, 536854, 589230, 805281, 883845, 1342135, 1610562, 1767690, 2415843, 2684270, 4026405, 4831686, 7247529, 8052810, 12079215, 14495058, 24158430, 36237645, 72475290]

約数ペア:

[(1, 72475290), (2, 36237645), (3, 24158430), (5, 14495058), (6, 12079215), (9, 8052810), (10, 7247529), (15, 4831686), (18, 4026405), (27, 2684270), (30, 2415843), (41, 1767690), (45, 1610562), (54, 1342135), (82, 883845), (90, 805281), (123, 589230), (135, 536854), (205, 353538), (246, 294615), (270, 268427), (369, 196410), (410, 176769), (615, 117846), (738, 98205), (1107, 65470), (1230, 58923), (1845, 39282), (2214, 32735), (3690, 19641), (5535, 13094), (6547, 11070)]