123768810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 160

約数和(自身を含む): 376358400

約数和(自身を除く): 252589590

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 66, 81, 87, 90, 99, 110, 135, 145, 162, 165, 174, 198, 261, 270, 290, 297, 319, 330, 405, 435, 479, 495, 522, 594, 638, 783, 810, 870, 891, 957, 958, 990, 1305, 1437, 1485, 1566, 1595, 1782, 1914, 2349, 2395, 2610, 2871, 2874, 2970, 3190, 3915, 4311, 4455, 4698, 4785, 4790, 5269, 5742, 7185, 7830, 8613, 8622, 8910, 9570, 10538, 11745, 12933, 13891, 14355, 14370, 15807, 17226, 21555, 23490, 25839, 25866, 26345, 27782, 28710, 31614, 38799, 41673, 43065, 43110, 47421, 51678, 52690, 64665, 69455, 77598, 79035, 83346, 86130, 94842, 125019, 129195, 129330, 138910, 142263, 152801, 158070, 193995, 208365, 237105, 250038, 258390, 284526, 305602, 375057, 387990, 416730, 426789, 458403, 474210, 625095, 711315, 750114, 764005, 853578, 916806, 1125171, 1250190, 1375209, 1422630, 1528010, 1875285, 2133945, 2250342, 2292015, 2750418, 3750570, 4125627, 4267890, 4584030, 5625855, 6876045, 8251254, 11251710, 12376881, 13752090, 20628135, 24753762, 41256270, 61884405, 123768810]

約数ペア:

[(1, 123768810), (2, 61884405), (3, 41256270), (5, 24753762), (6, 20628135), (9, 13752090), (10, 12376881), (11, 11251710), (15, 8251254), (18, 6876045), (22, 5625855), (27, 4584030), (29, 4267890), (30, 4125627), (33, 3750570), (45, 2750418), (54, 2292015), (55, 2250342), (58, 2133945), (66, 1875285), (81, 1528010), (87, 1422630), (90, 1375209), (99, 1250190), (110, 1125171), (135, 916806), (145, 853578), (162, 764005), (165, 750114), (174, 711315), (198, 625095), (261, 474210), (270, 458403), (290, 426789), (297, 416730), (319, 387990), (330, 375057), (405, 305602), (435, 284526), (479, 258390), (495, 250038), (522, 237105), (594, 208365), (638, 193995), (783, 158070), (810, 152801), (870, 142263), (891, 138910), (957, 129330), (958, 129195), (990, 125019), (1305, 94842), (1437, 86130), (1485, 83346), (1566, 79035), (1595, 77598), (1782, 69455), (1914, 64665), (2349, 52690), (2395, 51678), (2610, 47421), (2871, 43110), (2874, 43065), (2970, 41673), (3190, 38799), (3915, 31614), (4311, 28710), (4455, 27782), (4698, 26345), (4785, 25866), (4790, 25839), (5269, 23490), (5742, 21555), (7185, 17226), (7830, 15807), (8613, 14370), (8622, 14355), (8910, 13891), (9570, 12933), (10538, 11745)]