145098540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89567}}^1$

素因数の和:89588

約数の個数: 60

約数和(自身を含む): 455184576

約数和(自身を除く): 310086036

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, 89567, 179134, 268701, 358268, 447835, 537402, 806103, 895670, 1074804, 1343505, 1612206, 1791340, 2418309, 2687010, 3224412, 4030515, 4836618, 5374020, 7254927, 8061030, 9673236, 12091545, 14509854, 16122060, 24183090, 29019708, 36274635, 48366180, 72549270, 145098540]

約数ペア:

[(1, 145098540), (2, 72549270), (3, 48366180), (4, 36274635), (5, 29019708), (6, 24183090), (9, 16122060), (10, 14509854), (12, 12091545), (15, 9673236), (18, 8061030), (20, 7254927), (27, 5374020), (30, 4836618), (36, 4030515), (45, 3224412), (54, 2687010), (60, 2418309), (81, 1791340), (90, 1612206), (108, 1343505), (135, 1074804), (162, 895670), (180, 806103), (270, 537402), (324, 447835), (405, 358268), (540, 268701), (810, 179134), (1620, 89567)]