220293300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{17077}}^1$

素因数の和:17137

約数の個数: 72

約数和(自身を含む): 652242976

約数和(自身を除く): 431949676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 12900, 17077, 34154, 51231, 68308, 85385, 102462, 170770, 204924, 256155, 341540, 426925, 512310, 734311, 853850, 1024620, 1280775, 1468622, 1707700, 2202933, 2561550, 2937244, 3671555, 4405866, 5123100, 7343110, 8811732, 11014665, 14686220, 18357775, 22029330, 36715550, 44058660, 55073325, 73431100, 110146650, 220293300]

約数ペア:

[(1, 220293300), (2, 110146650), (3, 73431100), (4, 55073325), (5, 44058660), (6, 36715550), (10, 22029330), (12, 18357775), (15, 14686220), (20, 11014665), (25, 8811732), (30, 7343110), (43, 5123100), (50, 4405866), (60, 3671555), (75, 2937244), (86, 2561550), (100, 2202933), (129, 1707700), (150, 1468622), (172, 1280775), (215, 1024620), (258, 853850), (300, 734311), (430, 512310), (516, 426925), (645, 341540), (860, 256155), (1075, 204924), (1290, 170770), (2150, 102462), (2580, 85385), (3225, 68308), (4300, 51231), (6450, 34154), (12900, 17077)]