77299140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1637}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 216844992

約数和(自身を除く): 139545852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1574, 1637, 2361, 3148, 3274, 3935, 4722, 4911, 6548, 7870, 8185, 9444, 9822, 11805, 15740, 16370, 19644, 23610, 24555, 32740, 47220, 49110, 98220, 1288319, 2576638, 3864957, 5153276, 6441595, 7729914, 12883190, 15459828, 19324785, 25766380, 38649570, 77299140]

約数ペア:

[(1, 77299140), (2, 38649570), (3, 25766380), (4, 19324785), (5, 15459828), (6, 12883190), (10, 7729914), (12, 6441595), (15, 5153276), (20, 3864957), (30, 2576638), (60, 1288319), (787, 98220), (1574, 49110), (1637, 47220), (2361, 32740), (3148, 24555), (3274, 23610), (3935, 19644), (4722, 16370), (4911, 15740), (6548, 11805), (7870, 9822), (8185, 9444)]