249528180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13037}}^1$

素因数の和:13089

約数の個数: 96

約数和(自身を含む): 788538240

約数和(自身を除く): 539010060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 3190, 3828, 4785, 6380, 9570, 13037, 19140, 26074, 39111, 52148, 65185, 78222, 130370, 143407, 156444, 195555, 260740, 286814, 378073, 391110, 430221, 573628, 717035, 756146, 782220, 860442, 1134219, 1434070, 1512292, 1720884, 1890365, 2151105, 2268438, 2868140, 3780730, 4158803, 4302210, 4536876, 5671095, 7561460, 8317606, 8604420, 11342190, 12476409, 16635212, 20794015, 22684380, 24952818, 41588030, 49905636, 62382045, 83176060, 124764090, 249528180]

約数ペア:

[(1, 249528180), (2, 124764090), (3, 83176060), (4, 62382045), (5, 49905636), (6, 41588030), (10, 24952818), (11, 22684380), (12, 20794015), (15, 16635212), (20, 12476409), (22, 11342190), (29, 8604420), (30, 8317606), (33, 7561460), (44, 5671095), (55, 4536876), (58, 4302210), (60, 4158803), (66, 3780730), (87, 2868140), (110, 2268438), (116, 2151105), (132, 1890365), (145, 1720884), (165, 1512292), (174, 1434070), (220, 1134219), (290, 860442), (319, 782220), (330, 756146), (348, 717035), (435, 573628), (580, 430221), (638, 391110), (660, 378073), (870, 286814), (957, 260740), (1276, 195555), (1595, 156444), (1740, 143407), (1914, 130370), (3190, 78222), (3828, 65185), (4785, 52148), (6380, 39111), (9570, 26074), (13037, 19140)]