90113760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5689}}^1$

素因数の和:5721

約数の個数: 144

約数和(自身を含む): 335527920

約数和(自身を除く): 245414160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 5689, 7920, 11378, 15840, 17067, 22756, 28445, 34134, 45512, 51201, 56890, 62579, 68268, 85335, 91024, 102402, 113780, 125158, 136536, 170670, 182048, 187737, 204804, 227560, 250316, 256005, 273072, 312895, 341340, 375474, 409608, 455120, 500632, 512010, 546144, 563211, 625790, 682680, 750948, 819216, 910240, 938685, 1001264, 1024020, 1126422, 1251580, 1365360, 1501896, 1638432, 1877370, 2002528, 2048040, 2252844, 2503160, 2730720, 2816055, 3003792, 3754740, 4096080, 4505688, 5006320, 5632110, 6007584, 7509480, 8192160, 9011376, 10012640, 11264220, 15018960, 18022752, 22528440, 30037920, 45056880, 90113760]

約数ペア:

[(1, 90113760), (2, 45056880), (3, 30037920), (4, 22528440), (5, 18022752), (6, 15018960), (8, 11264220), (9, 10012640), (10, 9011376), (11, 8192160), (12, 7509480), (15, 6007584), (16, 5632110), (18, 5006320), (20, 4505688), (22, 4096080), (24, 3754740), (30, 3003792), (32, 2816055), (33, 2730720), (36, 2503160), (40, 2252844), (44, 2048040), (45, 2002528), (48, 1877370), (55, 1638432), (60, 1501896), (66, 1365360), (72, 1251580), (80, 1126422), (88, 1024020), (90, 1001264), (96, 938685), (99, 910240), (110, 819216), (120, 750948), (132, 682680), (144, 625790), (160, 563211), (165, 546144), (176, 512010), (180, 500632), (198, 455120), (220, 409608), (240, 375474), (264, 341340), (288, 312895), (330, 273072), (352, 256005), (360, 250316), (396, 227560), (440, 204804), (480, 187737), (495, 182048), (528, 170670), (660, 136536), (720, 125158), (792, 113780), (880, 102402), (990, 91024), (1056, 85335), (1320, 68268), (1440, 62579), (1584, 56890), (1760, 51201), (1980, 45512), (2640, 34134), (3168, 28445), (3960, 22756), (5280, 17067), (5689, 15840), (7920, 11378)]