45306540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{27967}}^1$

素因数の和:27988

約数の個数: 60

約数和(自身を含む): 142133376

約数和(自身を除く): 96826836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 27967, 55934, 83901, 111868, 139835, 167802, 251703, 279670, 335604, 419505, 503406, 559340, 755109, 839010, 1006812, 1258515, 1510218, 1678020, 2265327, 2517030, 3020436, 3775545, 4530654, 5034060, 7551090, 9061308, 11326635, 15102180, 22653270, 45306540]

約数ペア:

[(1, 45306540), (2, 22653270), (3, 15102180), (4, 11326635), (5, 9061308), (6, 7551090), (9, 5034060), (10, 4530654), (12, 3775545), (15, 3020436), (18, 2517030), (20, 2265327), (27, 1678020), (30, 1510218), (36, 1258515), (45, 1006812), (54, 839010), (60, 755109), (81, 559340), (90, 503406), (108, 419505), (135, 335604), (162, 279670), (180, 251703), (270, 167802), (324, 139835), (405, 111868), (540, 83901), (810, 55934), (1620, 27967)]