64558050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{10009}}^1$

素因数の和:10067

約数の個数: 48

約数和(自身を含む): 163843680

約数和(自身を除く): 99285630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 10009, 20018, 30027, 50045, 60054, 100090, 150135, 250225, 300270, 430387, 500450, 750675, 860774, 1291161, 1501350, 2151935, 2582322, 4303870, 6455805, 10759675, 12911610, 21519350, 32279025, 64558050]

約数ペア:

[(1, 64558050), (2, 32279025), (3, 21519350), (5, 12911610), (6, 10759675), (10, 6455805), (15, 4303870), (25, 2582322), (30, 2151935), (43, 1501350), (50, 1291161), (75, 860774), (86, 750675), (129, 500450), (150, 430387), (215, 300270), (258, 250225), (430, 150135), (645, 100090), (1075, 60054), (1290, 50045), (2150, 30027), (3225, 20018), (6450, 10009)]