45979020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1627}}^1$

素因数の和:1799

約数の個数: 72

約数和(自身を含む): 140444304

約数和(自身を除く): 94465284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1627, 1884, 2355, 2826, 3140, 3254, 4710, 4881, 5652, 6508, 7065, 8135, 9420, 9762, 14130, 14643, 16270, 19524, 24405, 28260, 29286, 32540, 48810, 58572, 73215, 97620, 146430, 255439, 292860, 510878, 766317, 1021756, 1277195, 1532634, 2298951, 2554390, 3065268, 3831585, 4597902, 5108780, 7663170, 9195804, 11494755, 15326340, 22989510, 45979020]

約数ペア:

[(1, 45979020), (2, 22989510), (3, 15326340), (4, 11494755), (5, 9195804), (6, 7663170), (9, 5108780), (10, 4597902), (12, 3831585), (15, 3065268), (18, 2554390), (20, 2298951), (30, 1532634), (36, 1277195), (45, 1021756), (60, 766317), (90, 510878), (157, 292860), (180, 255439), (314, 146430), (471, 97620), (628, 73215), (785, 58572), (942, 48810), (1413, 32540), (1570, 29286), (1627, 28260), (1884, 24405), (2355, 19524), (2826, 16270), (3140, 14643), (3254, 14130), (4710, 9762), (4881, 9420), (5652, 8135), (6508, 7065)]