266390550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{5431}}^1$

素因数の和:5558

約数の個数: 72

約数和(自身を含む): 722401680

約数和(自身を除く): 456011130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 150, 218, 225, 327, 450, 545, 654, 981, 1090, 1635, 1962, 2725, 3270, 4905, 5431, 5450, 8175, 9810, 10862, 16293, 16350, 24525, 27155, 32586, 48879, 49050, 54310, 81465, 97758, 135775, 162930, 244395, 271550, 407325, 488790, 591979, 814650, 1183958, 1221975, 1775937, 2443950, 2959895, 3551874, 5327811, 5919790, 8879685, 10655622, 14799475, 17759370, 26639055, 29598950, 44398425, 53278110, 88796850, 133195275, 266390550]

約数ペア:

[(1, 266390550), (2, 133195275), (3, 88796850), (5, 53278110), (6, 44398425), (9, 29598950), (10, 26639055), (15, 17759370), (18, 14799475), (25, 10655622), (30, 8879685), (45, 5919790), (50, 5327811), (75, 3551874), (90, 2959895), (109, 2443950), (150, 1775937), (218, 1221975), (225, 1183958), (327, 814650), (450, 591979), (545, 488790), (654, 407325), (981, 271550), (1090, 244395), (1635, 162930), (1962, 135775), (2725, 97758), (3270, 81465), (4905, 54310), (5431, 49050), (5450, 48879), (8175, 32586), (9810, 27155), (10862, 24525), (16293, 16350)]