43660980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22051}}^1$

素因数の和:22077

約数の個数: 72

約数和(自身を含む): 144484704

約数和(自身を除く): 100823724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 22051, 44102, 66153, 88204, 110255, 132306, 198459, 220510, 242561, 264612, 330765, 396918, 441020, 485122, 661530, 727683, 793836, 970244, 992295, 1212805, 1323060, 1455366, 1984590, 2183049, 2425610, 2910732, 3638415, 3969180, 4366098, 4851220, 7276830, 8732196, 10915245, 14553660, 21830490, 43660980]

約数ペア:

[(1, 43660980), (2, 21830490), (3, 14553660), (4, 10915245), (5, 8732196), (6, 7276830), (9, 4851220), (10, 4366098), (11, 3969180), (12, 3638415), (15, 2910732), (18, 2425610), (20, 2183049), (22, 1984590), (30, 1455366), (33, 1323060), (36, 1212805), (44, 992295), (45, 970244), (55, 793836), (60, 727683), (66, 661530), (90, 485122), (99, 441020), (110, 396918), (132, 330765), (165, 264612), (180, 242561), (198, 220510), (220, 198459), (330, 132306), (396, 110255), (495, 88204), (660, 66153), (990, 44102), (1980, 22051)]