252139050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^2$

素因数の和:325

約数の個数: 108

約数和(自身を含む): 705850470

約数和(自身を除く): 453711420

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 139, 145, 150, 174, 225, 261, 278, 290, 417, 435, 450, 522, 695, 725, 834, 870, 1251, 1305, 1390, 1450, 2085, 2175, 2502, 2610, 3475, 4031, 4170, 4350, 6255, 6525, 6950, 8062, 10425, 12093, 12510, 13050, 19321, 20155, 20850, 24186, 31275, 36279, 38642, 40310, 57963, 60465, 62550, 72558, 96605, 100775, 115926, 120930, 173889, 181395, 193210, 201550, 289815, 302325, 347778, 362790, 483025, 560309, 579630, 604650, 869445, 906975, 966050, 1120618, 1449075, 1680927, 1738890, 1813950, 2801545, 2898150, 3361854, 4347225, 5042781, 5603090, 8404635, 8694450, 10085562, 14007725, 16809270, 25213905, 28015450, 42023175, 50427810, 84046350, 126069525, 252139050]

約数ペア:

[(1, 252139050), (2, 126069525), (3, 84046350), (5, 50427810), (6, 42023175), (9, 28015450), (10, 25213905), (15, 16809270), (18, 14007725), (25, 10085562), (29, 8694450), (30, 8404635), (45, 5603090), (50, 5042781), (58, 4347225), (75, 3361854), (87, 2898150), (90, 2801545), (139, 1813950), (145, 1738890), (150, 1680927), (174, 1449075), (225, 1120618), (261, 966050), (278, 906975), (290, 869445), (417, 604650), (435, 579630), (450, 560309), (522, 483025), (695, 362790), (725, 347778), (834, 302325), (870, 289815), (1251, 201550), (1305, 193210), (1390, 181395), (1450, 173889), (2085, 120930), (2175, 115926), (2502, 100775), (2610, 96605), (3475, 72558), (4031, 62550), (4170, 60465), (4350, 57963), (6255, 40310), (6525, 38642), (6950, 36279), (8062, 31275), (10425, 24186), (12093, 20850), (12510, 20155), (13050, 19321)]