325508580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{3019}}^1$

素因数の和:3633

約数の個数: 72

約数和(自身を含む): 989352000

約数和(自身を除く): 663843420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 599, 1198, 1797, 2396, 2995, 3019, 3594, 5391, 5990, 6038, 7188, 8985, 9057, 10782, 11980, 12076, 15095, 17970, 18114, 21564, 26955, 27171, 30190, 35940, 36228, 45285, 53910, 54342, 60380, 90570, 107820, 108684, 135855, 181140, 271710, 543420, 1808381, 3616762, 5425143, 7233524, 9041905, 10850286, 16275429, 18083810, 21700572, 27125715, 32550858, 36167620, 54251430, 65101716, 81377145, 108502860, 162754290, 325508580]

約数ペア:

[(1, 325508580), (2, 162754290), (3, 108502860), (4, 81377145), (5, 65101716), (6, 54251430), (9, 36167620), (10, 32550858), (12, 27125715), (15, 21700572), (18, 18083810), (20, 16275429), (30, 10850286), (36, 9041905), (45, 7233524), (60, 5425143), (90, 3616762), (180, 1808381), (599, 543420), (1198, 271710), (1797, 181140), (2396, 135855), (2995, 108684), (3019, 107820), (3594, 90570), (5391, 60380), (5990, 54342), (6038, 53910), (7188, 45285), (8985, 36228), (9057, 35940), (10782, 30190), (11980, 27171), (12076, 26955), (15095, 21564), (17970, 18114)]