66170280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50129}}^1$

素因数の和:50154

約数の個数: 64

約数和(自身を含む): 216561600

約数和(自身を除く): 150391320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 50129, 100258, 150387, 200516, 250645, 300774, 401032, 501290, 551419, 601548, 751935, 1002580, 1102838, 1203096, 1503870, 1654257, 2005160, 2205676, 2757095, 3007740, 3308514, 4411352, 5514190, 6015480, 6617028, 8271285, 11028380, 13234056, 16542570, 22056760, 33085140, 66170280]

約数ペア:

[(1, 66170280), (2, 33085140), (3, 22056760), (4, 16542570), (5, 13234056), (6, 11028380), (8, 8271285), (10, 6617028), (11, 6015480), (12, 5514190), (15, 4411352), (20, 3308514), (22, 3007740), (24, 2757095), (30, 2205676), (33, 2005160), (40, 1654257), (44, 1503870), (55, 1203096), (60, 1102838), (66, 1002580), (88, 751935), (110, 601548), (120, 551419), (132, 501290), (165, 401032), (220, 300774), (264, 250645), (330, 200516), (440, 150387), (660, 100258), (1320, 50129)]