128592090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1549

約数の個数: 128

約数和(自身を含む): 387244800

約数和(自身を除く): 258652710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 66, 87, 90, 99, 110, 135, 145, 165, 174, 198, 261, 270, 290, 297, 319, 330, 435, 495, 522, 594, 638, 783, 870, 957, 990, 1305, 1485, 1493, 1566, 1595, 1914, 2610, 2871, 2970, 2986, 3190, 3915, 4479, 4785, 5742, 7465, 7830, 8613, 8958, 9570, 13437, 14355, 14930, 16423, 17226, 22395, 26874, 28710, 32846, 40311, 43065, 43297, 44790, 49269, 67185, 80622, 82115, 86130, 86594, 98538, 129891, 134370, 147807, 164230, 201555, 216485, 246345, 259782, 295614, 389673, 403110, 432970, 443421, 476267, 492690, 649455, 739035, 779346, 886842, 952534, 1169019, 1298910, 1428801, 1478070, 1948365, 2217105, 2338038, 2381335, 2857602, 3896730, 4286403, 4434210, 4762670, 5845095, 7144005, 8572806, 11690190, 12859209, 14288010, 21432015, 25718418, 42864030, 64296045, 128592090]

約数ペア:

[(1, 128592090), (2, 64296045), (3, 42864030), (5, 25718418), (6, 21432015), (9, 14288010), (10, 12859209), (11, 11690190), (15, 8572806), (18, 7144005), (22, 5845095), (27, 4762670), (29, 4434210), (30, 4286403), (33, 3896730), (45, 2857602), (54, 2381335), (55, 2338038), (58, 2217105), (66, 1948365), (87, 1478070), (90, 1428801), (99, 1298910), (110, 1169019), (135, 952534), (145, 886842), (165, 779346), (174, 739035), (198, 649455), (261, 492690), (270, 476267), (290, 443421), (297, 432970), (319, 403110), (330, 389673), (435, 295614), (495, 259782), (522, 246345), (594, 216485), (638, 201555), (783, 164230), (870, 147807), (957, 134370), (990, 129891), (1305, 98538), (1485, 86594), (1493, 86130), (1566, 82115), (1595, 80622), (1914, 67185), (2610, 49269), (2871, 44790), (2970, 43297), (2986, 43065), (3190, 40311), (3915, 32846), (4479, 28710), (4785, 26874), (5742, 22395), (7465, 17226), (7830, 16423), (8613, 14930), (8958, 14355), (9570, 13437)]