202222620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14221}}^1$

素因数の和:14315

約数の個数: 72

約数和(自身を含む): 621216960

約数和(自身を除く): 418994340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 14221, 28442, 42663, 56884, 71105, 85326, 127989, 142210, 170652, 213315, 255978, 284420, 426630, 511956, 639945, 853260, 1123459, 1279890, 2246918, 2559780, 3370377, 4493836, 5617295, 6740754, 10111131, 11234590, 13481508, 16851885, 20222262, 22469180, 33703770, 40444524, 50555655, 67407540, 101111310, 202222620]

約数ペア:

[(1, 202222620), (2, 101111310), (3, 67407540), (4, 50555655), (5, 40444524), (6, 33703770), (9, 22469180), (10, 20222262), (12, 16851885), (15, 13481508), (18, 11234590), (20, 10111131), (30, 6740754), (36, 5617295), (45, 4493836), (60, 3370377), (79, 2559780), (90, 2246918), (158, 1279890), (180, 1123459), (237, 853260), (316, 639945), (395, 511956), (474, 426630), (711, 284420), (790, 255978), (948, 213315), (1185, 170652), (1422, 142210), (1580, 127989), (2370, 85326), (2844, 71105), (3555, 56884), (4740, 42663), (7110, 28442), (14220, 14221)]