135919620

素因数分解:

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

素因数の和:27991

約数の個数: 72

約数和(自身を含む): 427574784

約数和(自身を除く): 291655164

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 27967, 55934, 83901, 111868, 139835, 167802, 251703, 279670, 335604, 419505, 503406, 559340, 755109, 839010, 1006812, 1258515, 1510218, 1678020, 2265327, 2517030, 3020436, 3775545, 4530654, 5034060, 6795981, 7551090, 9061308, 11326635, 13591962, 15102180, 22653270, 27183924, 33979905, 45306540, 67959810, 135919620]

約数ペア:

[(1, 135919620), (2, 67959810), (3, 45306540), (4, 33979905), (5, 27183924), (6, 22653270), (9, 15102180), (10, 13591962), (12, 11326635), (15, 9061308), (18, 7551090), (20, 6795981), (27, 5034060), (30, 4530654), (36, 3775545), (45, 3020436), (54, 2517030), (60, 2265327), (81, 1678020), (90, 1510218), (108, 1258515), (135, 1006812), (162, 839010), (180, 755109), (243, 559340), (270, 503406), (324, 419505), (405, 335604), (486, 279670), (540, 251703), (810, 167802), (972, 139835), (1215, 111868), (1620, 83901), (2430, 55934), (4860, 27967)]