28162200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 101243520

約数和(自身を除く): 73081320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 50, 51, 55, 60, 66, 68, 75, 85, 88, 100, 102, 110, 120, 132, 136, 150, 165, 170, 187, 200, 204, 220, 251, 255, 264, 275, 300, 330, 340, 374, 408, 425, 440, 502, 510, 550, 561, 600, 660, 680, 748, 753, 825, 850, 935, 1004, 1020, 1100, 1122, 1255, 1275, 1320, 1496, 1506, 1650, 1700, 1870, 2008, 2040, 2200, 2244, 2510, 2550, 2761, 2805, 3012, 3300, 3400, 3740, 3765, 4267, 4488, 4675, 5020, 5100, 5522, 5610, 6024, 6275, 6600, 7480, 7530, 8283, 8534, 9350, 10040, 10200, 11044, 11220, 12550, 12801, 13805, 14025, 15060, 16566, 17068, 18700, 18825, 21335, 22088, 22440, 25100, 25602, 27610, 28050, 30120, 33132, 34136, 37400, 37650, 41415, 42670, 46937, 50200, 51204, 55220, 56100, 64005, 66264, 69025, 75300, 82830, 85340, 93874, 102408, 106675, 110440, 112200, 128010, 138050, 140811, 150600, 165660, 170680, 187748, 207075, 213350, 234685, 256020, 276100, 281622, 320025, 331320, 375496, 414150, 426700, 469370, 512040, 552200, 563244, 640050, 704055, 828300, 853400, 938740, 1126488, 1173425, 1280100, 1408110, 1656600, 1877480, 2346850, 2560200, 2816220, 3520275, 4693700, 5632440, 7040550, 9387400, 14081100, 28162200]

約数ペア:

[(1, 28162200), (2, 14081100), (3, 9387400), (4, 7040550), (5, 5632440), (6, 4693700), (8, 3520275), (10, 2816220), (11, 2560200), (12, 2346850), (15, 1877480), (17, 1656600), (20, 1408110), (22, 1280100), (24, 1173425), (25, 1126488), (30, 938740), (33, 853400), (34, 828300), (40, 704055), (44, 640050), (50, 563244), (51, 552200), (55, 512040), (60, 469370), (66, 426700), (68, 414150), (75, 375496), (85, 331320), (88, 320025), (100, 281622), (102, 276100), (110, 256020), (120, 234685), (132, 213350), (136, 207075), (150, 187748), (165, 170680), (170, 165660), (187, 150600), (200, 140811), (204, 138050), (220, 128010), (251, 112200), (255, 110440), (264, 106675), (275, 102408), (300, 93874), (330, 85340), (340, 82830), (374, 75300), (408, 69025), (425, 66264), (440, 64005), (502, 56100), (510, 55220), (550, 51204), (561, 50200), (600, 46937), (660, 42670), (680, 41415), (748, 37650), (753, 37400), (825, 34136), (850, 33132), (935, 30120), (1004, 28050), (1020, 27610), (1100, 25602), (1122, 25100), (1255, 22440), (1275, 22088), (1320, 21335), (1496, 18825), (1506, 18700), (1650, 17068), (1700, 16566), (1870, 15060), (2008, 14025), (2040, 13805), (2200, 12801), (2244, 12550), (2510, 11220), (2550, 11044), (2761, 10200), (2805, 10040), (3012, 9350), (3300, 8534), (3400, 8283), (3740, 7530), (3765, 7480), (4267, 6600), (4488, 6275), (4675, 6024), (5020, 5610), (5100, 5522)]