18219008700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{6747781}}^1$

素因数の和:6747804

約数の個数: 72

約数和(自身を含む): 58570747760

約数和(自身を除く): 40351739060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 6747781, 13495562, 20243343, 26991124, 33738905, 40486686, 60730029, 67477810, 80973372, 101216715, 121460058, 134955620, 168694525, 182190087, 202433430, 242920116, 303650145, 337389050, 364380174, 404866860, 506083575, 607300290, 674778100, 728760348, 910950435, 1012167150, 1214600580, 1518250725, 1821900870, 2024334300, 3036501450, 3643801740, 4554752175, 6073002900, 9109504350, 18219008700]

約数ペア:

[(1, 18219008700), (2, 9109504350), (3, 6073002900), (4, 4554752175), (5, 3643801740), (6, 3036501450), (9, 2024334300), (10, 1821900870), (12, 1518250725), (15, 1214600580), (18, 1012167150), (20, 910950435), (25, 728760348), (27, 674778100), (30, 607300290), (36, 506083575), (45, 404866860), (50, 364380174), (54, 337389050), (60, 303650145), (75, 242920116), (90, 202433430), (100, 182190087), (108, 168694525), (135, 134955620), (150, 121460058), (180, 101216715), (225, 80973372), (270, 67477810), (300, 60730029), (450, 40486686), (540, 33738905), (675, 26991124), (900, 20243343), (1350, 13495562), (2700, 6747781)]