61668400

素因数分解:

$2^4\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1190

約数の個数: 60

約数和(自身を含む): 149285584

約数和(自身を除く): 87617184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 151, 200, 302, 400, 604, 755, 1021, 1208, 1510, 2042, 2416, 3020, 3775, 4084, 5105, 6040, 7550, 8168, 10210, 12080, 15100, 16336, 20420, 25525, 30200, 40840, 51050, 60400, 81680, 102100, 154171, 204200, 308342, 408400, 616684, 770855, 1233368, 1541710, 2466736, 3083420, 3854275, 6166840, 7708550, 12333680, 15417100, 30834200, 61668400]

約数ペア:

[(1, 61668400), (2, 30834200), (4, 15417100), (5, 12333680), (8, 7708550), (10, 6166840), (16, 3854275), (20, 3083420), (25, 2466736), (40, 1541710), (50, 1233368), (80, 770855), (100, 616684), (151, 408400), (200, 308342), (302, 204200), (400, 154171), (604, 102100), (755, 81680), (1021, 60400), (1208, 51050), (1510, 40840), (2042, 30200), (2416, 25525), (3020, 20420), (3775, 16336), (4084, 15100), (5105, 12080), (6040, 10210), (7550, 8168)]