180649260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91237}}^1$

素因数の和:91263

約数の個数: 72

約数和(自身を含む): 597791376

約数和(自身を除く): 417142116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 91237, 182474, 273711, 364948, 456185, 547422, 821133, 912370, 1003607, 1094844, 1368555, 1642266, 1824740, 2007214, 2737110, 3010821, 3284532, 4014428, 4105665, 5018035, 5474220, 6021642, 8211330, 9032463, 10036070, 12043284, 15054105, 16422660, 18064926, 20072140, 30108210, 36129852, 45162315, 60216420, 90324630, 180649260]

約数ペア:

[(1, 180649260), (2, 90324630), (3, 60216420), (4, 45162315), (5, 36129852), (6, 30108210), (9, 20072140), (10, 18064926), (11, 16422660), (12, 15054105), (15, 12043284), (18, 10036070), (20, 9032463), (22, 8211330), (30, 6021642), (33, 5474220), (36, 5018035), (44, 4105665), (45, 4014428), (55, 3284532), (60, 3010821), (66, 2737110), (90, 2007214), (99, 1824740), (110, 1642266), (132, 1368555), (165, 1094844), (180, 1003607), (198, 912370), (220, 821133), (330, 547422), (396, 456185), (495, 364948), (660, 273711), (990, 182474), (1980, 91237)]