43123140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2239}}^1$

素因数の和:2361

約数の個数: 72

約数和(自身を含む): 132088320

約数和(自身を除く): 88965180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 2239, 3210, 3852, 4478, 4815, 6420, 6717, 8956, 9630, 11195, 13434, 19260, 20151, 22390, 26868, 33585, 40302, 44780, 67170, 80604, 100755, 134340, 201510, 239573, 403020, 479146, 718719, 958292, 1197865, 1437438, 2156157, 2395730, 2874876, 3593595, 4312314, 4791460, 7187190, 8624628, 10780785, 14374380, 21561570, 43123140]

約数ペア:

[(1, 43123140), (2, 21561570), (3, 14374380), (4, 10780785), (5, 8624628), (6, 7187190), (9, 4791460), (10, 4312314), (12, 3593595), (15, 2874876), (18, 2395730), (20, 2156157), (30, 1437438), (36, 1197865), (45, 958292), (60, 718719), (90, 479146), (107, 403020), (180, 239573), (214, 201510), (321, 134340), (428, 100755), (535, 80604), (642, 67170), (963, 44780), (1070, 40302), (1284, 33585), (1605, 26868), (1926, 22390), (2140, 20151), (2239, 19260), (3210, 13434), (3852, 11195), (4478, 9630), (4815, 8956), (6420, 6717)]