268093740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{15461}}^1$

素因数の和:15507

約数の個数: 72

約数和(自身を含む): 797468112

約数和(自身を除く): 529374372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5780, 8670, 15461, 17340, 30922, 46383, 61844, 77305, 92766, 154610, 185532, 231915, 262837, 309220, 463830, 525674, 788511, 927660, 1051348, 1314185, 1577022, 2628370, 3154044, 3942555, 4468229, 5256740, 7885110, 8936458, 13404687, 15770220, 17872916, 22341145, 26809374, 44682290, 53618748, 67023435, 89364580, 134046870, 268093740]

約数ペア:

[(1, 268093740), (2, 134046870), (3, 89364580), (4, 67023435), (5, 53618748), (6, 44682290), (10, 26809374), (12, 22341145), (15, 17872916), (17, 15770220), (20, 13404687), (30, 8936458), (34, 7885110), (51, 5256740), (60, 4468229), (68, 3942555), (85, 3154044), (102, 2628370), (170, 1577022), (204, 1314185), (255, 1051348), (289, 927660), (340, 788511), (510, 525674), (578, 463830), (867, 309220), (1020, 262837), (1156, 231915), (1445, 185532), (1734, 154610), (2890, 92766), (3468, 77305), (4335, 61844), (5780, 46383), (8670, 30922), (15461, 17340)]