91551060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1875

約数の個数: 120

約数和(自身を含む): 296626176

約数和(自身を除く): 205075116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1823, 1860, 2511, 2790, 3348, 3646, 4185, 5022, 5469, 5580, 7292, 8370, 9115, 10044, 10938, 12555, 16407, 16740, 18230, 21876, 25110, 27345, 32814, 36460, 49221, 50220, 54690, 56513, 65628, 82035, 98442, 109380, 113026, 147663, 164070, 169539, 196884, 226052, 246105, 282565, 295326, 328140, 339078, 492210, 508617, 565130, 590652, 678156, 738315, 847695, 984420, 1017234, 1130260, 1476630, 1525851, 1695390, 2034468, 2543085, 2953260, 3051702, 3390780, 4577553, 5086170, 6103404, 7629255, 9155106, 10172340, 15258510, 18310212, 22887765, 30517020, 45775530, 91551060]

約数ペア:

[(1, 91551060), (2, 45775530), (3, 30517020), (4, 22887765), (5, 18310212), (6, 15258510), (9, 10172340), (10, 9155106), (12, 7629255), (15, 6103404), (18, 5086170), (20, 4577553), (27, 3390780), (30, 3051702), (31, 2953260), (36, 2543085), (45, 2034468), (54, 1695390), (60, 1525851), (62, 1476630), (81, 1130260), (90, 1017234), (93, 984420), (108, 847695), (124, 738315), (135, 678156), (155, 590652), (162, 565130), (180, 508617), (186, 492210), (270, 339078), (279, 328140), (310, 295326), (324, 282565), (372, 246105), (405, 226052), (465, 196884), (540, 169539), (558, 164070), (620, 147663), (810, 113026), (837, 109380), (930, 98442), (1116, 82035), (1395, 65628), (1620, 56513), (1674, 54690), (1823, 50220), (1860, 49221), (2511, 36460), (2790, 32814), (3348, 27345), (3646, 25110), (4185, 21876), (5022, 18230), (5469, 16740), (5580, 16407), (7292, 12555), (8370, 10938), (9115, 10044)]