29131080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 98755200

約数和(自身を除く): 69624120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 761, 870, 957, 1160, 1276, 1320, 1522, 1595, 1740, 1914, 2283, 2552, 3044, 3190, 3480, 3805, 3828, 4566, 4785, 6088, 6380, 7610, 7656, 8371, 9132, 9570, 11415, 12760, 15220, 16742, 18264, 19140, 22069, 22830, 25113, 30440, 33484, 38280, 41855, 44138, 45660, 50226, 66207, 66968, 83710, 88276, 91320, 100452, 110345, 125565, 132414, 167420, 176552, 200904, 220690, 242759, 251130, 264828, 331035, 334840, 441380, 485518, 502260, 529656, 662070, 728277, 882760, 971036, 1004520, 1213795, 1324140, 1456554, 1942072, 2427590, 2648280, 2913108, 3641385, 4855180, 5826216, 7282770, 9710360, 14565540, 29131080]

約数ペア:

[(1, 29131080), (2, 14565540), (3, 9710360), (4, 7282770), (5, 5826216), (6, 4855180), (8, 3641385), (10, 2913108), (11, 2648280), (12, 2427590), (15, 1942072), (20, 1456554), (22, 1324140), (24, 1213795), (29, 1004520), (30, 971036), (33, 882760), (40, 728277), (44, 662070), (55, 529656), (58, 502260), (60, 485518), (66, 441380), (87, 334840), (88, 331035), (110, 264828), (116, 251130), (120, 242759), (132, 220690), (145, 200904), (165, 176552), (174, 167420), (220, 132414), (232, 125565), (264, 110345), (290, 100452), (319, 91320), (330, 88276), (348, 83710), (435, 66968), (440, 66207), (580, 50226), (638, 45660), (660, 44138), (696, 41855), (761, 38280), (870, 33484), (957, 30440), (1160, 25113), (1276, 22830), (1320, 22069), (1522, 19140), (1595, 18264), (1740, 16742), (1914, 15220), (2283, 12760), (2552, 11415), (3044, 9570), (3190, 9132), (3480, 8371), (3805, 7656), (3828, 7610), (4566, 6380), (4785, 6088)]