67236660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3491}}^1$

素因数の和:3613

約数の個数: 72

約数和(自身を含む): 205916256

約数和(自身を除く): 138679596

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, 3491, 3852, 4815, 6420, 6982, 9630, 10473, 13964, 17455, 19260, 20946, 31419, 34910, 41892, 52365, 62838, 69820, 104730, 125676, 157095, 209460, 314190, 373537, 628380, 747074, 1120611, 1494148, 1867685, 2241222, 3361833, 3735370, 4482444, 5603055, 6723666, 7470740, 11206110, 13447332, 16809165, 22412220, 33618330, 67236660]

約数ペア:

[(1, 67236660), (2, 33618330), (3, 22412220), (4, 16809165), (5, 13447332), (6, 11206110), (9, 7470740), (10, 6723666), (12, 5603055), (15, 4482444), (18, 3735370), (20, 3361833), (30, 2241222), (36, 1867685), (45, 1494148), (60, 1120611), (90, 747074), (107, 628380), (180, 373537), (214, 314190), (321, 209460), (428, 157095), (535, 125676), (642, 104730), (963, 69820), (1070, 62838), (1284, 52365), (1605, 41892), (1926, 34910), (2140, 31419), (3210, 20946), (3491, 19260), (3852, 17455), (4815, 13964), (6420, 10473), (6982, 9630)]