2175008880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{74897}}^1$

素因数の和:74935

約数の個数: 120

約数和(自身を含む): 7411306896

約数和(自身を除く): 5236298016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 29040, 74897, 149794, 224691, 299588, 374485, 449382, 599176, 748970, 823867, 898764, 1123455, 1198352, 1497940, 1647734, 1797528, 2246910, 2471601, 2995880, 3295468, 3595056, 4119335, 4493820, 4943202, 5991760, 6590936, 8238670, 8987640, 9062537, 9886404, 12358005, 13181872, 16477340, 17975280, 18125074, 19772808, 24716010, 27187611, 32954680, 36250148, 39545616, 45312685, 49432020, 54375222, 65909360, 72500296, 90625370, 98864040, 108750444, 135938055, 145000592, 181250740, 197728080, 217500888, 271876110, 362501480, 435001776, 543752220, 725002960, 1087504440, 2175008880]

約数ペア:

[(1, 2175008880), (2, 1087504440), (3, 725002960), (4, 543752220), (5, 435001776), (6, 362501480), (8, 271876110), (10, 217500888), (11, 197728080), (12, 181250740), (15, 145000592), (16, 135938055), (20, 108750444), (22, 98864040), (24, 90625370), (30, 72500296), (33, 65909360), (40, 54375222), (44, 49432020), (48, 45312685), (55, 39545616), (60, 36250148), (66, 32954680), (80, 27187611), (88, 24716010), (110, 19772808), (120, 18125074), (121, 17975280), (132, 16477340), (165, 13181872), (176, 12358005), (220, 9886404), (240, 9062537), (242, 8987640), (264, 8238670), (330, 6590936), (363, 5991760), (440, 4943202), (484, 4493820), (528, 4119335), (605, 3595056), (660, 3295468), (726, 2995880), (880, 2471601), (968, 2246910), (1210, 1797528), (1320, 1647734), (1452, 1497940), (1815, 1198352), (1936, 1123455), (2420, 898764), (2640, 823867), (2904, 748970), (3630, 599176), (4840, 449382), (5808, 374485), (7260, 299588), (9680, 224691), (14520, 149794), (29040, 74897)]