427108800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1007

約数の個数: 168

約数和(自身を含む): 1416753072

約数和(自身を除く): 989644272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 101, 120, 150, 160, 192, 200, 202, 240, 300, 303, 320, 400, 404, 480, 505, 600, 606, 800, 808, 881, 960, 1010, 1200, 1212, 1515, 1600, 1616, 1762, 2020, 2400, 2424, 2525, 2643, 3030, 3232, 3524, 4040, 4405, 4800, 4848, 5050, 5286, 6060, 6464, 7048, 7575, 8080, 8810, 9696, 10100, 10572, 12120, 13215, 14096, 15150, 16160, 17620, 19392, 20200, 21144, 22025, 24240, 26430, 28192, 30300, 32320, 35240, 40400, 42288, 44050, 48480, 52860, 56384, 60600, 66075, 70480, 80800, 84576, 88100, 88981, 96960, 105720, 121200, 132150, 140960, 161600, 169152, 176200, 177962, 211440, 242400, 264300, 266943, 281920, 352400, 355924, 422880, 444905, 484800, 528600, 533886, 704800, 711848, 845760, 889810, 1057200, 1067772, 1334715, 1409600, 1423696, 1779620, 2114400, 2135544, 2224525, 2669430, 2847392, 3559240, 4228800, 4271088, 4449050, 5338860, 5694784, 6673575, 7118480, 8542176, 8898100, 10677720, 13347150, 14236960, 17084352, 17796200, 21355440, 26694300, 28473920, 35592400, 42710880, 53388600, 71184800, 85421760, 106777200, 142369600, 213554400, 427108800]

約数ペア:

[(1, 427108800), (2, 213554400), (3, 142369600), (4, 106777200), (5, 85421760), (6, 71184800), (8, 53388600), (10, 42710880), (12, 35592400), (15, 28473920), (16, 26694300), (20, 21355440), (24, 17796200), (25, 17084352), (30, 14236960), (32, 13347150), (40, 10677720), (48, 8898100), (50, 8542176), (60, 7118480), (64, 6673575), (75, 5694784), (80, 5338860), (96, 4449050), (100, 4271088), (101, 4228800), (120, 3559240), (150, 2847392), (160, 2669430), (192, 2224525), (200, 2135544), (202, 2114400), (240, 1779620), (300, 1423696), (303, 1409600), (320, 1334715), (400, 1067772), (404, 1057200), (480, 889810), (505, 845760), (600, 711848), (606, 704800), (800, 533886), (808, 528600), (881, 484800), (960, 444905), (1010, 422880), (1200, 355924), (1212, 352400), (1515, 281920), (1600, 266943), (1616, 264300), (1762, 242400), (2020, 211440), (2400, 177962), (2424, 176200), (2525, 169152), (2643, 161600), (3030, 140960), (3232, 132150), (3524, 121200), (4040, 105720), (4405, 96960), (4800, 88981), (4848, 88100), (5050, 84576), (5286, 80800), (6060, 70480), (6464, 66075), (7048, 60600), (7575, 56384), (8080, 52860), (8810, 48480), (9696, 44050), (10100, 42288), (10572, 40400), (12120, 35240), (13215, 32320), (14096, 30300), (15150, 28192), (16160, 26430), (17620, 24240), (19392, 22025), (20200, 21144)]