130861800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{72701}}^1$

素因数の和:72723

約数の個数: 72

約数和(自身を含む): 439483590

約数和(自身を除く): 308621790

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 72701, 145402, 218103, 290804, 363505, 436206, 581608, 654309, 727010, 872412, 1090515, 1308618, 1454020, 1744824, 1817525, 2181030, 2617236, 2908040, 3271545, 3635050, 4362060, 5234472, 5452575, 6543090, 7270100, 8724120, 10905150, 13086180, 14540200, 16357725, 21810300, 26172360, 32715450, 43620600, 65430900, 130861800]

約数ペア:

[(1, 130861800), (2, 65430900), (3, 43620600), (4, 32715450), (5, 26172360), (6, 21810300), (8, 16357725), (9, 14540200), (10, 13086180), (12, 10905150), (15, 8724120), (18, 7270100), (20, 6543090), (24, 5452575), (25, 5234472), (30, 4362060), (36, 3635050), (40, 3271545), (45, 2908040), (50, 2617236), (60, 2181030), (72, 1817525), (75, 1744824), (90, 1454020), (100, 1308618), (120, 1090515), (150, 872412), (180, 727010), (200, 654309), (225, 581608), (300, 436206), (360, 363505), (450, 290804), (600, 218103), (900, 145402), (1800, 72701)]