22640100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{10781}}^1$

素因数の和:10805

約数の個数: 72

約数和(自身を含む): 74870208

約数和(自身を除く): 52230108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 10781, 21562, 32343, 43124, 53905, 64686, 75467, 107810, 129372, 150934, 161715, 215620, 226401, 269525, 301868, 323430, 377335, 452802, 539050, 646860, 754670, 808575, 905604, 1078100, 1132005, 1509340, 1617150, 1886675, 2264010, 3234300, 3773350, 4528020, 5660025, 7546700, 11320050, 22640100]

約数ペア:

[(1, 22640100), (2, 11320050), (3, 7546700), (4, 5660025), (5, 4528020), (6, 3773350), (7, 3234300), (10, 2264010), (12, 1886675), (14, 1617150), (15, 1509340), (20, 1132005), (21, 1078100), (25, 905604), (28, 808575), (30, 754670), (35, 646860), (42, 539050), (50, 452802), (60, 377335), (70, 323430), (75, 301868), (84, 269525), (100, 226401), (105, 215620), (140, 161715), (150, 150934), (175, 129372), (210, 107810), (300, 75467), (350, 64686), (420, 53905), (525, 43124), (700, 32343), (1050, 21562), (2100, 10781)]