85032180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{52489}}^1$

素因数の和:52510

約数の個数: 60

約数和(自身を含む): 266754180

約数和(自身を除く): 181722000

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, 52489, 104978, 157467, 209956, 262445, 314934, 472401, 524890, 629868, 787335, 944802, 1049780, 1417203, 1574670, 1889604, 2362005, 2834406, 3149340, 4251609, 4724010, 5668812, 7086015, 8503218, 9448020, 14172030, 17006436, 21258045, 28344060, 42516090, 85032180]

約数ペア:

[(1, 85032180), (2, 42516090), (3, 28344060), (4, 21258045), (5, 17006436), (6, 14172030), (9, 9448020), (10, 8503218), (12, 7086015), (15, 5668812), (18, 4724010), (20, 4251609), (27, 3149340), (30, 2834406), (36, 2362005), (45, 1889604), (54, 1574670), (60, 1417203), (81, 1049780), (90, 944802), (108, 787335), (135, 629868), (162, 524890), (180, 472401), (270, 314934), (324, 262445), (405, 209956), (540, 157467), (810, 104978), (1620, 52489)]