55216080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{8521}}^1$

素因数の和:8546

約数の個数: 100

約数和(自身を含む): 191796132

約数和(自身を除く): 136580052

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 8521, 17042, 25563, 34084, 42605, 51126, 68168, 76689, 85210, 102252, 127815, 136336, 153378, 170420, 204504, 230067, 255630, 306756, 340840, 383445, 409008, 460134, 511260, 613512, 681680, 690201, 766890, 920268, 1022520, 1150335, 1227024, 1380402, 1533780, 1840536, 2045040, 2300670, 2760804, 3067560, 3451005, 3681072, 4601340, 5521608, 6135120, 6902010, 9202680, 11043216, 13804020, 18405360, 27608040, 55216080]

約数ペア:

[(1, 55216080), (2, 27608040), (3, 18405360), (4, 13804020), (5, 11043216), (6, 9202680), (8, 6902010), (9, 6135120), (10, 5521608), (12, 4601340), (15, 3681072), (16, 3451005), (18, 3067560), (20, 2760804), (24, 2300670), (27, 2045040), (30, 1840536), (36, 1533780), (40, 1380402), (45, 1227024), (48, 1150335), (54, 1022520), (60, 920268), (72, 766890), (80, 690201), (81, 681680), (90, 613512), (108, 511260), (120, 460134), (135, 409008), (144, 383445), (162, 340840), (180, 306756), (216, 255630), (240, 230067), (270, 204504), (324, 170420), (360, 153378), (405, 136336), (432, 127815), (540, 102252), (648, 85210), (720, 76689), (810, 68168), (1080, 51126), (1296, 42605), (1620, 34084), (2160, 25563), (3240, 17042), (6480, 8521)]