243465660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12641}}^1$

素因数の和:12763

約数の個数: 72

約数和(自身を含む): 745473456

約数和(自身を除く): 502007796

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, 3210, 3852, 4815, 6420, 9630, 12641, 19260, 25282, 37923, 50564, 63205, 75846, 113769, 126410, 151692, 189615, 227538, 252820, 379230, 455076, 568845, 758460, 1137690, 1352587, 2275380, 2705174, 4057761, 5410348, 6762935, 8115522, 12173283, 13525870, 16231044, 20288805, 24346566, 27051740, 40577610, 48693132, 60866415, 81155220, 121732830, 243465660]

約数ペア:

[(1, 243465660), (2, 121732830), (3, 81155220), (4, 60866415), (5, 48693132), (6, 40577610), (9, 27051740), (10, 24346566), (12, 20288805), (15, 16231044), (18, 13525870), (20, 12173283), (30, 8115522), (36, 6762935), (45, 5410348), (60, 4057761), (90, 2705174), (107, 2275380), (180, 1352587), (214, 1137690), (321, 758460), (428, 568845), (535, 455076), (642, 379230), (963, 252820), (1070, 227538), (1284, 189615), (1605, 151692), (1926, 126410), (2140, 113769), (3210, 75846), (3852, 63205), (4815, 50564), (6420, 37923), (9630, 25282), (12641, 19260)]