148801620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{225457}}^1$

素因数の和:225480

約数の個数: 48

約数和(自身を含む): 454523328

約数和(自身を除く): 305721708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 225457, 450914, 676371, 901828, 1127285, 1352742, 2254570, 2480027, 2705484, 3381855, 4509140, 4960054, 6763710, 7440081, 9920108, 12400135, 13527420, 14880162, 24800270, 29760324, 37200405, 49600540, 74400810, 148801620]

約数ペア:

[(1, 148801620), (2, 74400810), (3, 49600540), (4, 37200405), (5, 29760324), (6, 24800270), (10, 14880162), (11, 13527420), (12, 12400135), (15, 9920108), (20, 7440081), (22, 6763710), (30, 4960054), (33, 4509140), (44, 3381855), (55, 2705484), (60, 2480027), (66, 2254570), (110, 1352742), (132, 1127285), (165, 901828), (220, 676371), (330, 450914), (660, 225457)]