255249600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1363

約数の個数: 168

約数和(自身を含む): 858517968

約数和(自身を除く): 603268368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 150, 160, 164, 192, 200, 205, 240, 246, 300, 320, 328, 400, 410, 480, 492, 600, 615, 656, 800, 820, 960, 984, 1025, 1200, 1230, 1297, 1312, 1600, 1640, 1968, 2050, 2400, 2460, 2594, 2624, 3075, 3280, 3891, 3936, 4100, 4800, 4920, 5188, 6150, 6485, 6560, 7782, 7872, 8200, 9840, 10376, 12300, 12970, 13120, 15564, 16400, 19455, 19680, 20752, 24600, 25940, 31128, 32425, 32800, 38910, 39360, 41504, 49200, 51880, 53177, 62256, 64850, 65600, 77820, 83008, 97275, 98400, 103760, 106354, 124512, 129700, 155640, 159531, 194550, 196800, 207520, 212708, 249024, 259400, 265885, 311280, 319062, 389100, 415040, 425416, 518800, 531770, 622560, 638124, 778200, 797655, 850832, 1037600, 1063540, 1245120, 1276248, 1329425, 1556400, 1595310, 1701664, 2075200, 2127080, 2552496, 2658850, 3112800, 3190620, 3403328, 3988275, 4254160, 5104992, 5317700, 6225600, 6381240, 7976550, 8508320, 10209984, 10635400, 12762480, 15953100, 17016640, 21270800, 25524960, 31906200, 42541600, 51049920, 63812400, 85083200, 127624800, 255249600]

約数ペア:

[(1, 255249600), (2, 127624800), (3, 85083200), (4, 63812400), (5, 51049920), (6, 42541600), (8, 31906200), (10, 25524960), (12, 21270800), (15, 17016640), (16, 15953100), (20, 12762480), (24, 10635400), (25, 10209984), (30, 8508320), (32, 7976550), (40, 6381240), (41, 6225600), (48, 5317700), (50, 5104992), (60, 4254160), (64, 3988275), (75, 3403328), (80, 3190620), (82, 3112800), (96, 2658850), (100, 2552496), (120, 2127080), (123, 2075200), (150, 1701664), (160, 1595310), (164, 1556400), (192, 1329425), (200, 1276248), (205, 1245120), (240, 1063540), (246, 1037600), (300, 850832), (320, 797655), (328, 778200), (400, 638124), (410, 622560), (480, 531770), (492, 518800), (600, 425416), (615, 415040), (656, 389100), (800, 319062), (820, 311280), (960, 265885), (984, 259400), (1025, 249024), (1200, 212708), (1230, 207520), (1297, 196800), (1312, 194550), (1600, 159531), (1640, 155640), (1968, 129700), (2050, 124512), (2400, 106354), (2460, 103760), (2594, 98400), (2624, 97275), (3075, 83008), (3280, 77820), (3891, 65600), (3936, 64850), (4100, 62256), (4800, 53177), (4920, 51880), (5188, 49200), (6150, 41504), (6485, 39360), (6560, 38910), (7782, 32800), (7872, 32425), (8200, 31128), (9840, 25940), (10376, 24600), (12300, 20752), (12970, 19680), (13120, 19455), (15564, 16400)]