91282520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 252149760

約数和(自身を除く): 160867240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 127, 136, 140, 151, 170, 238, 254, 280, 302, 340, 476, 508, 595, 604, 635, 680, 755, 889, 952, 1016, 1057, 1190, 1208, 1270, 1510, 1778, 2114, 2159, 2380, 2540, 2567, 3020, 3556, 4228, 4318, 4445, 4760, 5080, 5134, 5285, 6040, 7112, 8456, 8636, 8890, 10268, 10570, 10795, 12835, 15113, 17272, 17780, 17969, 19177, 20536, 21140, 21590, 25670, 30226, 35560, 35938, 38354, 42280, 43180, 51340, 60452, 71876, 75565, 76708, 86360, 89845, 95885, 102680, 120904, 134239, 143752, 151130, 153416, 179690, 191770, 268478, 302260, 326009, 359380, 383540, 536956, 604520, 652018, 671195, 718760, 767080, 1073912, 1304036, 1342390, 1630045, 2282063, 2608072, 2684780, 3260090, 4564126, 5369560, 6520180, 9128252, 11410315, 13040360, 18256504, 22820630, 45641260, 91282520]

約数ペア:

[(1, 91282520), (2, 45641260), (4, 22820630), (5, 18256504), (7, 13040360), (8, 11410315), (10, 9128252), (14, 6520180), (17, 5369560), (20, 4564126), (28, 3260090), (34, 2684780), (35, 2608072), (40, 2282063), (56, 1630045), (68, 1342390), (70, 1304036), (85, 1073912), (119, 767080), (127, 718760), (136, 671195), (140, 652018), (151, 604520), (170, 536956), (238, 383540), (254, 359380), (280, 326009), (302, 302260), (340, 268478), (476, 191770), (508, 179690), (595, 153416), (604, 151130), (635, 143752), (680, 134239), (755, 120904), (889, 102680), (952, 95885), (1016, 89845), (1057, 86360), (1190, 76708), (1208, 75565), (1270, 71876), (1510, 60452), (1778, 51340), (2114, 43180), (2159, 42280), (2380, 38354), (2540, 35938), (2567, 35560), (3020, 30226), (3556, 25670), (4228, 21590), (4318, 21140), (4445, 20536), (4760, 19177), (5080, 17969), (5134, 17780), (5285, 17272), (6040, 15113), (7112, 12835), (8456, 10795), (8636, 10570), (8890, 10268)]