63090900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{7789}}^1$

素因数の和:7815

約数の個数: 90

約数和(自身を含む): 204542030

約数和(自身を除く): 141451130

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 7789, 8100, 15578, 23367, 31156, 38945, 46734, 70101, 77890, 93468, 116835, 140202, 155780, 194725, 210303, 233670, 280404, 350505, 389450, 420606, 467340, 584175, 630909, 701010, 778900, 841212, 1051515, 1168350, 1261818, 1402020, 1752525, 2103030, 2336700, 2523636, 3154545, 3505050, 4206060, 5257575, 6309090, 7010100, 10515150, 12618180, 15772725, 21030300, 31545450, 63090900]

約数ペア:

[(1, 63090900), (2, 31545450), (3, 21030300), (4, 15772725), (5, 12618180), (6, 10515150), (9, 7010100), (10, 6309090), (12, 5257575), (15, 4206060), (18, 3505050), (20, 3154545), (25, 2523636), (27, 2336700), (30, 2103030), (36, 1752525), (45, 1402020), (50, 1261818), (54, 1168350), (60, 1051515), (75, 841212), (81, 778900), (90, 701010), (100, 630909), (108, 584175), (135, 467340), (150, 420606), (162, 389450), (180, 350505), (225, 280404), (270, 233670), (300, 210303), (324, 194725), (405, 155780), (450, 140202), (540, 116835), (675, 93468), (810, 77890), (900, 70101), (1350, 46734), (1620, 38945), (2025, 31156), (2700, 23367), (4050, 15578), (7789, 8100)]