45843660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{991}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 139741056

約数和(自身を除く): 93897396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 991, 1028, 1285, 1542, 1982, 2313, 2570, 2973, 3084, 3855, 3964, 4626, 4955, 5140, 5946, 7710, 8919, 9252, 9910, 11565, 11892, 14865, 15420, 17838, 19820, 23130, 29730, 35676, 44595, 46260, 59460, 89190, 178380, 254687, 509374, 764061, 1018748, 1273435, 1528122, 2292183, 2546870, 3056244, 3820305, 4584366, 5093740, 7640610, 9168732, 11460915, 15281220, 22921830, 45843660]

約数ペア:

[(1, 45843660), (2, 22921830), (3, 15281220), (4, 11460915), (5, 9168732), (6, 7640610), (9, 5093740), (10, 4584366), (12, 3820305), (15, 3056244), (18, 2546870), (20, 2292183), (30, 1528122), (36, 1273435), (45, 1018748), (60, 764061), (90, 509374), (180, 254687), (257, 178380), (514, 89190), (771, 59460), (991, 46260), (1028, 44595), (1285, 35676), (1542, 29730), (1982, 23130), (2313, 19820), (2570, 17838), (2973, 15420), (3084, 14865), (3855, 11892), (3964, 11565), (4626, 9910), (4955, 9252), (5140, 8919), (5946, 7710)]