31316100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2285

約数の個数: 72

約数和(自身を含む): 92577408

約数和(自身を除く): 61261308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1410, 2221, 2350, 2820, 3525, 4442, 4700, 6663, 7050, 8884, 11105, 13326, 14100, 22210, 26652, 33315, 44420, 55525, 66630, 104387, 111050, 133260, 166575, 208774, 222100, 313161, 333150, 417548, 521935, 626322, 666300, 1043870, 1252644, 1565805, 2087740, 2609675, 3131610, 5219350, 6263220, 7829025, 10438700, 15658050, 31316100]

約数ペア:

[(1, 31316100), (2, 15658050), (3, 10438700), (4, 7829025), (5, 6263220), (6, 5219350), (10, 3131610), (12, 2609675), (15, 2087740), (20, 1565805), (25, 1252644), (30, 1043870), (47, 666300), (50, 626322), (60, 521935), (75, 417548), (94, 333150), (100, 313161), (141, 222100), (150, 208774), (188, 166575), (235, 133260), (282, 111050), (300, 104387), (470, 66630), (564, 55525), (705, 44420), (940, 33315), (1175, 26652), (1410, 22210), (2221, 14100), (2350, 13326), (2820, 11105), (3525, 8884), (4442, 7050), (4700, 6663)]