67108140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33893}}^1$

素因数の和:33919

約数の個数: 72

約数和(自身を含む): 222073488

約数和(自身を除く): 154965348

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, 33893, 67786, 101679, 135572, 169465, 203358, 305037, 338930, 372823, 406716, 508395, 610074, 677860, 745646, 1016790, 1118469, 1220148, 1491292, 1525185, 1864115, 2033580, 2236938, 3050370, 3355407, 3728230, 4473876, 5592345, 6100740, 6710814, 7456460, 11184690, 13421628, 16777035, 22369380, 33554070, 67108140]

約数ペア:

[(1, 67108140), (2, 33554070), (3, 22369380), (4, 16777035), (5, 13421628), (6, 11184690), (9, 7456460), (10, 6710814), (11, 6100740), (12, 5592345), (15, 4473876), (18, 3728230), (20, 3355407), (22, 3050370), (30, 2236938), (33, 2033580), (36, 1864115), (44, 1525185), (45, 1491292), (55, 1220148), (60, 1118469), (66, 1016790), (90, 745646), (99, 677860), (110, 610074), (132, 508395), (165, 406716), (180, 372823), (198, 338930), (220, 305037), (330, 203358), (396, 169465), (495, 135572), (660, 101679), (990, 67786), (1980, 33893)]