20636704050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{31063}}^1$

素因数の和:31224

約数の個数: 96

約数和(自身を含む): 52879377408

約数和(自身を除く): 32242673358

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 103, 129, 150, 206, 215, 258, 309, 430, 515, 618, 645, 1030, 1075, 1290, 1545, 2150, 2575, 3090, 3225, 4429, 5150, 6450, 7725, 8858, 13287, 15450, 22145, 26574, 31063, 44290, 62126, 66435, 93189, 110725, 132870, 155315, 186378, 221450, 310630, 332175, 465945, 664350, 776575, 931890, 1335709, 1553150, 2329725, 2671418, 3199489, 4007127, 4659450, 6398978, 6678545, 8014254, 9598467, 13357090, 15997445, 19196934, 20035635, 31994890, 33392725, 40071270, 47992335, 66785450, 79987225, 95984670, 100178175, 137578027, 159974450, 200356350, 239961675, 275156054, 412734081, 479923350, 687890135, 825468162, 1375780270, 2063670405, 3439450675, 4127340810, 6878901350, 10318352025, 20636704050]

約数ペア:

[(1, 20636704050), (2, 10318352025), (3, 6878901350), (5, 4127340810), (6, 3439450675), (10, 2063670405), (15, 1375780270), (25, 825468162), (30, 687890135), (43, 479923350), (50, 412734081), (75, 275156054), (86, 239961675), (103, 200356350), (129, 159974450), (150, 137578027), (206, 100178175), (215, 95984670), (258, 79987225), (309, 66785450), (430, 47992335), (515, 40071270), (618, 33392725), (645, 31994890), (1030, 20035635), (1075, 19196934), (1290, 15997445), (1545, 13357090), (2150, 9598467), (2575, 8014254), (3090, 6678545), (3225, 6398978), (4429, 4659450), (5150, 4007127), (6450, 3199489), (7725, 2671418), (8858, 2329725), (13287, 1553150), (15450, 1335709), (22145, 931890), (26574, 776575), (31063, 664350), (44290, 465945), (62126, 332175), (66435, 310630), (93189, 221450), (110725, 186378), (132870, 155315)]