285942660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{853}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 828694272

約数和(自身を除く): 542751612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 151, 185, 222, 302, 370, 444, 453, 555, 604, 740, 755, 853, 906, 1110, 1510, 1706, 1812, 2220, 2265, 2559, 3020, 3412, 4265, 4530, 5118, 5587, 8530, 9060, 10236, 11174, 12795, 16761, 17060, 22348, 25590, 27935, 31561, 33522, 51180, 55870, 63122, 67044, 83805, 94683, 111740, 126244, 128803, 157805, 167610, 189366, 257606, 315610, 335220, 378732, 386409, 473415, 515212, 631220, 644015, 772818, 946830, 1288030, 1545636, 1893660, 1932045, 2576060, 3864090, 4765711, 7728180, 9531422, 14297133, 19062844, 23828555, 28594266, 47657110, 57188532, 71485665, 95314220, 142971330, 285942660]

約数ペア:

[(1, 285942660), (2, 142971330), (3, 95314220), (4, 71485665), (5, 57188532), (6, 47657110), (10, 28594266), (12, 23828555), (15, 19062844), (20, 14297133), (30, 9531422), (37, 7728180), (60, 4765711), (74, 3864090), (111, 2576060), (148, 1932045), (151, 1893660), (185, 1545636), (222, 1288030), (302, 946830), (370, 772818), (444, 644015), (453, 631220), (555, 515212), (604, 473415), (740, 386409), (755, 378732), (853, 335220), (906, 315610), (1110, 257606), (1510, 189366), (1706, 167610), (1812, 157805), (2220, 128803), (2265, 126244), (2559, 111740), (3020, 94683), (3412, 83805), (4265, 67044), (4530, 63122), (5118, 55870), (5587, 51180), (8530, 33522), (9060, 31561), (10236, 27935), (11174, 25590), (12795, 22348), (16761, 17060)]