6722900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 15832320

約数和(自身を除く): 9109420

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 79, 92, 100, 115, 148, 158, 185, 230, 316, 370, 395, 460, 575, 740, 790, 851, 925, 1150, 1580, 1702, 1817, 1850, 1975, 2300, 2923, 3404, 3634, 3700, 3950, 4255, 5846, 7268, 7900, 8510, 9085, 11692, 14615, 17020, 18170, 21275, 29230, 36340, 42550, 45425, 58460, 67229, 73075, 85100, 90850, 134458, 146150, 181700, 268916, 292300, 336145, 672290, 1344580, 1680725, 3361450, 6722900]

約数ペア:

[(1, 6722900), (2, 3361450), (4, 1680725), (5, 1344580), (10, 672290), (20, 336145), (23, 292300), (25, 268916), (37, 181700), (46, 146150), (50, 134458), (74, 90850), (79, 85100), (92, 73075), (100, 67229), (115, 58460), (148, 45425), (158, 42550), (185, 36340), (230, 29230), (316, 21275), (370, 18170), (395, 17020), (460, 14615), (575, 11692), (740, 9085), (790, 8510), (851, 7900), (925, 7268), (1150, 5846), (1580, 4255), (1702, 3950), (1817, 3700), (1850, 3634), (1975, 3404), (2300, 2923)]