129590100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1450

約数の個数: 108

約数和(自身を含む): 410229820

約数和(自身を除く): 280639720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 109, 150, 180, 218, 225, 300, 327, 436, 450, 545, 654, 900, 981, 1090, 1308, 1321, 1635, 1962, 2180, 2642, 2725, 3270, 3924, 3963, 4905, 5284, 5450, 6540, 6605, 7926, 8175, 9810, 10900, 11889, 13210, 15852, 16350, 19620, 19815, 23778, 24525, 26420, 32700, 33025, 39630, 47556, 49050, 59445, 66050, 79260, 98100, 99075, 118890, 132100, 143989, 198150, 237780, 287978, 297225, 396300, 431967, 575956, 594450, 719945, 863934, 1188900, 1295901, 1439890, 1727868, 2159835, 2591802, 2879780, 3599725, 4319670, 5183604, 6479505, 7199450, 8639340, 10799175, 12959010, 14398900, 21598350, 25918020, 32397525, 43196700, 64795050, 129590100]

約数ペア:

[(1, 129590100), (2, 64795050), (3, 43196700), (4, 32397525), (5, 25918020), (6, 21598350), (9, 14398900), (10, 12959010), (12, 10799175), (15, 8639340), (18, 7199450), (20, 6479505), (25, 5183604), (30, 4319670), (36, 3599725), (45, 2879780), (50, 2591802), (60, 2159835), (75, 1727868), (90, 1439890), (100, 1295901), (109, 1188900), (150, 863934), (180, 719945), (218, 594450), (225, 575956), (300, 431967), (327, 396300), (436, 297225), (450, 287978), (545, 237780), (654, 198150), (900, 143989), (981, 132100), (1090, 118890), (1308, 99075), (1321, 98100), (1635, 79260), (1962, 66050), (2180, 59445), (2642, 49050), (2725, 47556), (3270, 39630), (3924, 33025), (3963, 32700), (4905, 26420), (5284, 24525), (5450, 23778), (6540, 19815), (6605, 19620), (7926, 16350), (8175, 15852), (9810, 13210), (10900, 11889)]