90883620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{56101}}^1$

素因数の和:56122

約数の個数: 60

約数和(自身を含む): 285110364

約数和(自身を除く): 194226744

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, 56101, 112202, 168303, 224404, 280505, 336606, 504909, 561010, 673212, 841515, 1009818, 1122020, 1514727, 1683030, 2019636, 2524545, 3029454, 3366060, 4544181, 5049090, 6058908, 7573635, 9088362, 10098180, 15147270, 18176724, 22720905, 30294540, 45441810, 90883620]

約数ペア:

[(1, 90883620), (2, 45441810), (3, 30294540), (4, 22720905), (5, 18176724), (6, 15147270), (9, 10098180), (10, 9088362), (12, 7573635), (15, 6058908), (18, 5049090), (20, 4544181), (27, 3366060), (30, 3029454), (36, 2524545), (45, 2019636), (54, 1683030), (60, 1514727), (81, 1122020), (90, 1009818), (108, 841515), (135, 673212), (162, 561010), (180, 504909), (270, 336606), (324, 280505), (405, 224404), (540, 168303), (810, 112202), (1620, 56101)]