43068420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 139007232

約数和(自身を除く): 95938812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 101, 103, 115, 138, 180, 202, 206, 207, 230, 276, 303, 309, 345, 404, 412, 414, 460, 505, 515, 606, 618, 690, 828, 909, 927, 1010, 1030, 1035, 1212, 1236, 1380, 1515, 1545, 1818, 1854, 2020, 2060, 2070, 2323, 2369, 3030, 3090, 3636, 3708, 4140, 4545, 4635, 4646, 4738, 6060, 6180, 6969, 7107, 9090, 9270, 9292, 9476, 10403, 11615, 11845, 13938, 14214, 18180, 18540, 20806, 20907, 21321, 23230, 23690, 27876, 28428, 31209, 34845, 35535, 41612, 41814, 42642, 46460, 47380, 52015, 62418, 69690, 71070, 83628, 85284, 93627, 104030, 104535, 106605, 124836, 139380, 142140, 156045, 187254, 208060, 209070, 213210, 239269, 312090, 374508, 418140, 426420, 468135, 478538, 624180, 717807, 936270, 957076, 1196345, 1435614, 1872540, 2153421, 2392690, 2871228, 3589035, 4306842, 4785380, 7178070, 8613684, 10767105, 14356140, 21534210, 43068420]

約数ペア:

[(1, 43068420), (2, 21534210), (3, 14356140), (4, 10767105), (5, 8613684), (6, 7178070), (9, 4785380), (10, 4306842), (12, 3589035), (15, 2871228), (18, 2392690), (20, 2153421), (23, 1872540), (30, 1435614), (36, 1196345), (45, 957076), (46, 936270), (60, 717807), (69, 624180), (90, 478538), (92, 468135), (101, 426420), (103, 418140), (115, 374508), (138, 312090), (180, 239269), (202, 213210), (206, 209070), (207, 208060), (230, 187254), (276, 156045), (303, 142140), (309, 139380), (345, 124836), (404, 106605), (412, 104535), (414, 104030), (460, 93627), (505, 85284), (515, 83628), (606, 71070), (618, 69690), (690, 62418), (828, 52015), (909, 47380), (927, 46460), (1010, 42642), (1030, 41814), (1035, 41612), (1212, 35535), (1236, 34845), (1380, 31209), (1515, 28428), (1545, 27876), (1818, 23690), (1854, 23230), (2020, 21321), (2060, 20907), (2070, 20806), (2323, 18540), (2369, 18180), (3030, 14214), (3090, 13938), (3636, 11845), (3708, 11615), (4140, 10403), (4545, 9476), (4635, 9292), (4646, 9270), (4738, 9090), (6060, 7107), (6180, 6969)]