2012352900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{394579}}^1$

素因数の和:394613

約数の個数: 72

約数和(自身を含む): 6164917920

約数和(自身を除く): 4152565020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 394579, 789158, 1183737, 1578316, 1972895, 2367474, 3945790, 4734948, 5918685, 6707843, 7891580, 9864475, 11837370, 13415686, 19728950, 20123529, 23674740, 26831372, 29593425, 33539215, 39457900, 40247058, 59186850, 67078430, 80494116, 100617645, 118373700, 134156860, 167696075, 201235290, 335392150, 402470580, 503088225, 670784300, 1006176450, 2012352900]

約数ペア:

[(1, 2012352900), (2, 1006176450), (3, 670784300), (4, 503088225), (5, 402470580), (6, 335392150), (10, 201235290), (12, 167696075), (15, 134156860), (17, 118373700), (20, 100617645), (25, 80494116), (30, 67078430), (34, 59186850), (50, 40247058), (51, 39457900), (60, 33539215), (68, 29593425), (75, 26831372), (85, 23674740), (100, 20123529), (102, 19728950), (150, 13415686), (170, 11837370), (204, 9864475), (255, 7891580), (300, 6707843), (340, 5918685), (425, 4734948), (510, 3945790), (850, 2367474), (1020, 1972895), (1275, 1578316), (1700, 1183737), (2550, 789158), (5100, 394579)]