127296660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 371952000

約数和(自身を除く): 244655340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 149, 174, 290, 298, 348, 435, 447, 491, 580, 596, 745, 870, 894, 982, 1473, 1490, 1740, 1788, 1964, 2235, 2455, 2946, 2980, 4321, 4470, 4910, 5892, 7365, 8642, 8940, 9820, 12963, 14239, 14730, 17284, 21605, 25926, 28478, 29460, 42717, 43210, 51852, 56956, 64815, 71195, 73159, 85434, 86420, 129630, 142390, 146318, 170868, 213585, 219477, 259260, 284780, 292636, 365795, 427170, 438954, 731590, 854340, 877908, 1097385, 1463180, 2121611, 2194770, 4243222, 4389540, 6364833, 8486444, 10608055, 12729666, 21216110, 25459332, 31824165, 42432220, 63648330, 127296660]

約数ペア:

[(1, 127296660), (2, 63648330), (3, 42432220), (4, 31824165), (5, 25459332), (6, 21216110), (10, 12729666), (12, 10608055), (15, 8486444), (20, 6364833), (29, 4389540), (30, 4243222), (58, 2194770), (60, 2121611), (87, 1463180), (116, 1097385), (145, 877908), (149, 854340), (174, 731590), (290, 438954), (298, 427170), (348, 365795), (435, 292636), (447, 284780), (491, 259260), (580, 219477), (596, 213585), (745, 170868), (870, 146318), (894, 142390), (982, 129630), (1473, 86420), (1490, 85434), (1740, 73159), (1788, 71195), (1964, 64815), (2235, 56956), (2455, 51852), (2946, 43210), (2980, 42717), (4321, 29460), (4470, 28478), (4910, 25926), (5892, 21605), (7365, 17284), (8642, 14730), (8940, 14239), (9820, 12963)]