230821020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4177}}^1$

素因数の和:4499

約数の個数: 72

約数和(自身を含む): 702605904

約数和(自身を除く): 471784884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2763, 3070, 3684, 4177, 4605, 5526, 6140, 8354, 9210, 11052, 12531, 13815, 16708, 18420, 20885, 25062, 27630, 37593, 41770, 50124, 55260, 62655, 75186, 83540, 125310, 150372, 187965, 250620, 375930, 751860, 1282339, 2564678, 3847017, 5129356, 6411695, 7694034, 11541051, 12823390, 15388068, 19235085, 23082102, 25646780, 38470170, 46164204, 57705255, 76940340, 115410510, 230821020]

約数ペア:

[(1, 230821020), (2, 115410510), (3, 76940340), (4, 57705255), (5, 46164204), (6, 38470170), (9, 25646780), (10, 23082102), (12, 19235085), (15, 15388068), (18, 12823390), (20, 11541051), (30, 7694034), (36, 6411695), (45, 5129356), (60, 3847017), (90, 2564678), (180, 1282339), (307, 751860), (614, 375930), (921, 250620), (1228, 187965), (1535, 150372), (1842, 125310), (2763, 83540), (3070, 75186), (3684, 62655), (4177, 55260), (4605, 50124), (5526, 41770), (6140, 37593), (8354, 27630), (9210, 25062), (11052, 20885), (12531, 18420), (13815, 16708)]