22566420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 68848416

約数和(自身を除く): 46281996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 443, 566, 849, 886, 1132, 1329, 1415, 1698, 1772, 2215, 2547, 2658, 2830, 3396, 3987, 4245, 4430, 5094, 5316, 5660, 6645, 7974, 8490, 8860, 10188, 12735, 13290, 15948, 16980, 19935, 25470, 26580, 39870, 50940, 79740, 125369, 250738, 376107, 501476, 626845, 752214, 1128321, 1253690, 1504428, 1880535, 2256642, 2507380, 3761070, 4513284, 5641605, 7522140, 11283210, 22566420]

約数ペア:

[(1, 22566420), (2, 11283210), (3, 7522140), (4, 5641605), (5, 4513284), (6, 3761070), (9, 2507380), (10, 2256642), (12, 1880535), (15, 1504428), (18, 1253690), (20, 1128321), (30, 752214), (36, 626845), (45, 501476), (60, 376107), (90, 250738), (180, 125369), (283, 79740), (443, 50940), (566, 39870), (849, 26580), (886, 25470), (1132, 19935), (1329, 16980), (1415, 15948), (1698, 13290), (1772, 12735), (2215, 10188), (2547, 8860), (2658, 8490), (2830, 7974), (3396, 6645), (3987, 5660), (4245, 5316), (4430, 5094)]