195398700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{93047}}^1$

素因数の和:93071

約数の個数: 72

約数和(自身を含む): 646125312

約数和(自身を除く): 450726612

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, 93047, 186094, 279141, 372188, 465235, 558282, 651329, 930470, 1116564, 1302658, 1395705, 1860940, 1953987, 2326175, 2605316, 2791410, 3256645, 3907974, 4652350, 5582820, 6513290, 6978525, 7815948, 9304700, 9769935, 13026580, 13957050, 16283225, 19539870, 27914100, 32566450, 39079740, 48849675, 65132900, 97699350, 195398700]

約数ペア:

[(1, 195398700), (2, 97699350), (3, 65132900), (4, 48849675), (5, 39079740), (6, 32566450), (7, 27914100), (10, 19539870), (12, 16283225), (14, 13957050), (15, 13026580), (20, 9769935), (21, 9304700), (25, 7815948), (28, 6978525), (30, 6513290), (35, 5582820), (42, 4652350), (50, 3907974), (60, 3256645), (70, 2791410), (75, 2605316), (84, 2326175), (100, 1953987), (105, 1860940), (140, 1395705), (150, 1302658), (175, 1116564), (210, 930470), (300, 651329), (350, 558282), (420, 465235), (525, 372188), (700, 279141), (1050, 186094), (2100, 93047)]