2490060000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:963

約数の個数: 240

約数和(自身を含む): 8351126784

約数和(自身を除く): 5861066784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 75, 80, 94, 96, 100, 120, 125, 141, 150, 160, 188, 200, 235, 240, 250, 282, 300, 375, 376, 400, 470, 480, 500, 564, 600, 625, 705, 750, 752, 800, 883, 940, 1000, 1128, 1175, 1200, 1250, 1410, 1500, 1504, 1766, 1875, 1880, 2000, 2256, 2350, 2400, 2500, 2649, 2820, 3000, 3525, 3532, 3750, 3760, 4000, 4415, 4512, 4700, 5000, 5298, 5640, 5875, 6000, 7050, 7064, 7500, 7520, 8830, 9400, 10000, 10596, 11280, 11750, 12000, 13245, 14100, 14128, 15000, 17625, 17660, 18800, 20000, 21192, 22075, 22560, 23500, 26490, 28200, 28256, 29375, 30000, 35250, 35320, 37600, 41501, 42384, 44150, 47000, 52980, 56400, 58750, 60000, 66225, 70500, 70640, 83002, 84768, 88125, 88300, 94000, 105960, 110375, 112800, 117500, 124503, 132450, 141000, 141280, 166004, 176250, 176600, 188000, 207505, 211920, 220750, 235000, 249006, 264900, 282000, 331125, 332008, 352500, 353200, 415010, 423840, 441500, 470000, 498012, 529800, 551875, 564000, 622515, 662250, 664016, 705000, 706400, 830020, 883000, 940000, 996024, 1037525, 1059600, 1103750, 1245030, 1324500, 1328032, 1410000, 1655625, 1660040, 1766000, 1992048, 2075050, 2119200, 2207500, 2490060, 2649000, 2820000, 3112575, 3311250, 3320080, 3532000, 3984096, 4150100, 4415000, 4980120, 5187625, 5298000, 6225150, 6622500, 6640160, 8300200, 8830000, 9960240, 10375250, 10596000, 12450300, 13245000, 15562875, 16600400, 17660000, 19920480, 20750500, 24900600, 25938125, 26490000, 31125750, 33200800, 41501000, 49801200, 51876250, 52980000, 62251500, 77814375, 83002000, 99602400, 103752500, 124503000, 155628750, 166004000, 207505000, 249006000, 311257500, 415010000, 498012000, 622515000, 830020000, 1245030000, 2490060000]

約数ペア:

[(1, 2490060000), (2, 1245030000), (3, 830020000), (4, 622515000), (5, 498012000), (6, 415010000), (8, 311257500), (10, 249006000), (12, 207505000), (15, 166004000), (16, 155628750), (20, 124503000), (24, 103752500), (25, 99602400), (30, 83002000), (32, 77814375), (40, 62251500), (47, 52980000), (48, 51876250), (50, 49801200), (60, 41501000), (75, 33200800), (80, 31125750), (94, 26490000), (96, 25938125), (100, 24900600), (120, 20750500), (125, 19920480), (141, 17660000), (150, 16600400), (160, 15562875), (188, 13245000), (200, 12450300), (235, 10596000), (240, 10375250), (250, 9960240), (282, 8830000), (300, 8300200), (375, 6640160), (376, 6622500), (400, 6225150), (470, 5298000), (480, 5187625), (500, 4980120), (564, 4415000), (600, 4150100), (625, 3984096), (705, 3532000), (750, 3320080), (752, 3311250), (800, 3112575), (883, 2820000), (940, 2649000), (1000, 2490060), (1128, 2207500), (1175, 2119200), (1200, 2075050), (1250, 1992048), (1410, 1766000), (1500, 1660040), (1504, 1655625), (1766, 1410000), (1875, 1328032), (1880, 1324500), (2000, 1245030), (2256, 1103750), (2350, 1059600), (2400, 1037525), (2500, 996024), (2649, 940000), (2820, 883000), (3000, 830020), (3525, 706400), (3532, 705000), (3750, 664016), (3760, 662250), (4000, 622515), (4415, 564000), (4512, 551875), (4700, 529800), (5000, 498012), (5298, 470000), (5640, 441500), (5875, 423840), (6000, 415010), (7050, 353200), (7064, 352500), (7500, 332008), (7520, 331125), (8830, 282000), (9400, 264900), (10000, 249006), (10596, 235000), (11280, 220750), (11750, 211920), (12000, 207505), (13245, 188000), (14100, 176600), (14128, 176250), (15000, 166004), (17625, 141280), (17660, 141000), (18800, 132450), (20000, 124503), (21192, 117500), (22075, 112800), (22560, 110375), (23500, 105960), (26490, 94000), (28200, 88300), (28256, 88125), (29375, 84768), (30000, 83002), (35250, 70640), (35320, 70500), (37600, 66225), (41501, 60000), (42384, 58750), (44150, 56400), (47000, 52980)]