37854540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{7789}}^1$

素因数の和:7813

約数の個数: 72

約数和(自身を含む): 119093520

約数和(自身を除く): 81238980

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, 7789, 15578, 23367, 31156, 38945, 46734, 70101, 77890, 93468, 116835, 140202, 155780, 210303, 233670, 280404, 350505, 420606, 467340, 630909, 701010, 841212, 1051515, 1261818, 1402020, 1892727, 2103030, 2523636, 3154545, 3785454, 4206060, 6309090, 7570908, 9463635, 12618180, 18927270, 37854540]

約数ペア:

[(1, 37854540), (2, 18927270), (3, 12618180), (4, 9463635), (5, 7570908), (6, 6309090), (9, 4206060), (10, 3785454), (12, 3154545), (15, 2523636), (18, 2103030), (20, 1892727), (27, 1402020), (30, 1261818), (36, 1051515), (45, 841212), (54, 701010), (60, 630909), (81, 467340), (90, 420606), (108, 350505), (135, 280404), (162, 233670), (180, 210303), (243, 155780), (270, 140202), (324, 116835), (405, 93468), (486, 77890), (540, 70101), (810, 46734), (972, 38945), (1215, 31156), (1620, 23367), (2430, 15578), (4860, 7789)]