89412660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:687

約数の個数: 120

約数和(自身を含む): 283880520

約数和(自身を除く): 194467860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 405, 485, 540, 569, 582, 810, 873, 970, 1138, 1164, 1455, 1620, 1707, 1746, 1940, 2276, 2619, 2845, 2910, 3414, 3492, 4365, 5121, 5238, 5690, 5820, 6828, 7857, 8535, 8730, 10242, 10476, 11380, 13095, 15363, 15714, 17070, 17460, 20484, 25605, 26190, 30726, 31428, 34140, 39285, 46089, 51210, 52380, 55193, 61452, 76815, 78570, 92178, 102420, 110386, 153630, 157140, 165579, 184356, 220772, 230445, 275965, 307260, 331158, 460890, 496737, 551930, 662316, 827895, 921780, 993474, 1103860, 1490211, 1655790, 1986948, 2483685, 2980422, 3311580, 4470633, 4967370, 5960844, 7451055, 8941266, 9934740, 14902110, 17882532, 22353165, 29804220, 44706330, 89412660]

約数ペア:

[(1, 89412660), (2, 44706330), (3, 29804220), (4, 22353165), (5, 17882532), (6, 14902110), (9, 9934740), (10, 8941266), (12, 7451055), (15, 5960844), (18, 4967370), (20, 4470633), (27, 3311580), (30, 2980422), (36, 2483685), (45, 1986948), (54, 1655790), (60, 1490211), (81, 1103860), (90, 993474), (97, 921780), (108, 827895), (135, 662316), (162, 551930), (180, 496737), (194, 460890), (270, 331158), (291, 307260), (324, 275965), (388, 230445), (405, 220772), (485, 184356), (540, 165579), (569, 157140), (582, 153630), (810, 110386), (873, 102420), (970, 92178), (1138, 78570), (1164, 76815), (1455, 61452), (1620, 55193), (1707, 52380), (1746, 51210), (1940, 46089), (2276, 39285), (2619, 34140), (2845, 31428), (2910, 30726), (3414, 26190), (3492, 25605), (4365, 20484), (5121, 17460), (5238, 17070), (5690, 15714), (5820, 15363), (6828, 13095), (7857, 11380), (8535, 10476), (8730, 10242)]