988640400

素因数分解:

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

素因数の和:74929

約数の個数: 120

約数和(自身を含む): 3454894944

約数和(自身を除く): 2466254544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 6600, 13200, 74897, 149794, 224691, 299588, 374485, 449382, 599176, 748970, 823867, 898764, 1123455, 1198352, 1497940, 1647734, 1797528, 1872425, 2246910, 2471601, 2995880, 3295468, 3595056, 3744850, 4119335, 4493820, 4943202, 5617275, 5991760, 6590936, 7489700, 8238670, 8987640, 9886404, 11234550, 12358005, 13181872, 14979400, 16477340, 17975280, 19772808, 20596675, 22469100, 24716010, 29958800, 32954680, 39545616, 41193350, 44938200, 49432020, 61790025, 65909360, 82386700, 89876400, 98864040, 123580050, 164773400, 197728080, 247160100, 329546800, 494320200, 988640400]

約数ペア:

[(1, 988640400), (2, 494320200), (3, 329546800), (4, 247160100), (5, 197728080), (6, 164773400), (8, 123580050), (10, 98864040), (11, 89876400), (12, 82386700), (15, 65909360), (16, 61790025), (20, 49432020), (22, 44938200), (24, 41193350), (25, 39545616), (30, 32954680), (33, 29958800), (40, 24716010), (44, 22469100), (48, 20596675), (50, 19772808), (55, 17975280), (60, 16477340), (66, 14979400), (75, 13181872), (80, 12358005), (88, 11234550), (100, 9886404), (110, 8987640), (120, 8238670), (132, 7489700), (150, 6590936), (165, 5991760), (176, 5617275), (200, 4943202), (220, 4493820), (240, 4119335), (264, 3744850), (275, 3595056), (300, 3295468), (330, 2995880), (400, 2471601), (440, 2246910), (528, 1872425), (550, 1797528), (600, 1647734), (660, 1497940), (825, 1198352), (880, 1123455), (1100, 898764), (1200, 823867), (1320, 748970), (1650, 599176), (2200, 449382), (2640, 374485), (3300, 299588), (4400, 224691), (6600, 149794), (13200, 74897)]