22504050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1224

約数の個数: 72

約数和(自身を含む): 61920144

約数和(自身を除く): 39416094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1163, 1290, 1935, 2150, 2326, 3225, 3489, 3870, 5815, 6450, 6978, 9675, 10467, 11630, 17445, 19350, 20934, 29075, 34890, 50009, 52335, 58150, 87225, 100018, 104670, 150027, 174450, 250045, 261675, 300054, 450081, 500090, 523350, 750135, 900162, 1250225, 1500270, 2250405, 2500450, 3750675, 4500810, 7501350, 11252025, 22504050]

約数ペア:

[(1, 22504050), (2, 11252025), (3, 7501350), (5, 4500810), (6, 3750675), (9, 2500450), (10, 2250405), (15, 1500270), (18, 1250225), (25, 900162), (30, 750135), (43, 523350), (45, 500090), (50, 450081), (75, 300054), (86, 261675), (90, 250045), (129, 174450), (150, 150027), (215, 104670), (225, 100018), (258, 87225), (387, 58150), (430, 52335), (450, 50009), (645, 34890), (774, 29075), (1075, 20934), (1163, 19350), (1290, 17445), (1935, 11630), (2150, 10467), (2326, 9675), (3225, 6978), (3489, 6450), (3870, 5815)]