165201996060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{20029}}^1\times {\mathrm{45823}}^1$

素因数の和:65867

約数の個数: 72

約数和(自身を含む): 501148677120

約数和(自身を除く): 335946681060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 20029, 40058, 45823, 60087, 80116, 91646, 100145, 120174, 137469, 180261, 183292, 200290, 229115, 240348, 274938, 300435, 360522, 400580, 412407, 458230, 549876, 600870, 687345, 721044, 824814, 901305, 916460, 1201740, 1374690, 1649628, 1802610, 2062035, 2749380, 3605220, 4124070, 8248140, 917788867, 1835577734, 2753366601, 3671155468, 4588944335, 5506733202, 8260099803, 9177888670, 11013466404, 13766833005, 16520199606, 18355777340, 27533666010, 33040399212, 41300499015, 55067332020, 82600998030, 165201996060]

約数ペア:

[(1, 165201996060), (2, 82600998030), (3, 55067332020), (4, 41300499015), (5, 33040399212), (6, 27533666010), (9, 18355777340), (10, 16520199606), (12, 13766833005), (15, 11013466404), (18, 9177888670), (20, 8260099803), (30, 5506733202), (36, 4588944335), (45, 3671155468), (60, 2753366601), (90, 1835577734), (180, 917788867), (20029, 8248140), (40058, 4124070), (45823, 3605220), (60087, 2749380), (80116, 2062035), (91646, 1802610), (100145, 1649628), (120174, 1374690), (137469, 1201740), (180261, 916460), (183292, 901305), (200290, 824814), (229115, 721044), (240348, 687345), (274938, 600870), (300435, 549876), (360522, 458230), (400580, 412407)]