230799800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2182

約数の個数: 144

約数和(自身を含む): 681284520

約数和(自身を除く): 450484720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 110, 140, 154, 175, 196, 200, 220, 245, 275, 280, 308, 350, 385, 392, 440, 490, 539, 550, 616, 700, 770, 980, 1078, 1100, 1225, 1400, 1540, 1925, 1960, 2141, 2156, 2200, 2450, 2695, 3080, 3850, 4282, 4312, 4900, 5390, 7700, 8564, 9800, 10705, 10780, 13475, 14987, 15400, 17128, 21410, 21560, 23551, 26950, 29974, 42820, 47102, 53525, 53900, 59948, 74935, 85640, 94204, 104909, 107050, 107800, 117755, 119896, 149870, 164857, 188408, 209818, 214100, 235510, 299740, 329714, 374675, 419636, 428200, 471020, 524545, 588775, 599480, 659428, 749350, 824285, 839272, 942040, 1049090, 1153999, 1177550, 1318856, 1498700, 1648570, 2098180, 2307998, 2355100, 2622725, 2997400, 3297140, 4121425, 4196360, 4615996, 4710200, 5245450, 5769995, 6594280, 8242850, 9231992, 10490900, 11539990, 16485700, 20981800, 23079980, 28849975, 32971400, 46159960, 57699950, 115399900, 230799800]

約数ペア:

[(1, 230799800), (2, 115399900), (4, 57699950), (5, 46159960), (7, 32971400), (8, 28849975), (10, 23079980), (11, 20981800), (14, 16485700), (20, 11539990), (22, 10490900), (25, 9231992), (28, 8242850), (35, 6594280), (40, 5769995), (44, 5245450), (49, 4710200), (50, 4615996), (55, 4196360), (56, 4121425), (70, 3297140), (77, 2997400), (88, 2622725), (98, 2355100), (100, 2307998), (110, 2098180), (140, 1648570), (154, 1498700), (175, 1318856), (196, 1177550), (200, 1153999), (220, 1049090), (245, 942040), (275, 839272), (280, 824285), (308, 749350), (350, 659428), (385, 599480), (392, 588775), (440, 524545), (490, 471020), (539, 428200), (550, 419636), (616, 374675), (700, 329714), (770, 299740), (980, 235510), (1078, 214100), (1100, 209818), (1225, 188408), (1400, 164857), (1540, 149870), (1925, 119896), (1960, 117755), (2141, 107800), (2156, 107050), (2200, 104909), (2450, 94204), (2695, 85640), (3080, 74935), (3850, 59948), (4282, 53900), (4312, 53525), (4900, 47102), (5390, 42820), (7700, 29974), (8564, 26950), (9800, 23551), (10705, 21560), (10780, 21410), (13475, 17128), (14987, 15400)]