1047200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:55

約数の個数: 144

約数和(自身を含む): 3374784

約数和(自身を除く): 2327584

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 25, 28, 32, 34, 35, 40, 44, 50, 55, 56, 68, 70, 77, 80, 85, 88, 100, 110, 112, 119, 136, 140, 154, 160, 170, 175, 176, 187, 200, 220, 224, 238, 272, 275, 280, 308, 340, 350, 352, 374, 385, 400, 425, 440, 476, 544, 550, 560, 595, 616, 680, 700, 748, 770, 800, 850, 880, 935, 952, 1100, 1120, 1190, 1232, 1309, 1360, 1400, 1496, 1540, 1700, 1760, 1870, 1904, 1925, 2200, 2380, 2464, 2618, 2720, 2800, 2975, 2992, 3080, 3400, 3740, 3808, 3850, 4400, 4675, 4760, 5236, 5600, 5950, 5984, 6160, 6545, 6800, 7480, 7700, 8800, 9350, 9520, 10472, 11900, 12320, 13090, 13600, 14960, 15400, 18700, 19040, 20944, 23800, 26180, 29920, 30800, 32725, 37400, 41888, 47600, 52360, 61600, 65450, 74800, 95200, 104720, 130900, 149600, 209440, 261800, 523600, 1047200]

約数ペア:

[(1, 1047200), (2, 523600), (4, 261800), (5, 209440), (7, 149600), (8, 130900), (10, 104720), (11, 95200), (14, 74800), (16, 65450), (17, 61600), (20, 52360), (22, 47600), (25, 41888), (28, 37400), (32, 32725), (34, 30800), (35, 29920), (40, 26180), (44, 23800), (50, 20944), (55, 19040), (56, 18700), (68, 15400), (70, 14960), (77, 13600), (80, 13090), (85, 12320), (88, 11900), (100, 10472), (110, 9520), (112, 9350), (119, 8800), (136, 7700), (140, 7480), (154, 6800), (160, 6545), (170, 6160), (175, 5984), (176, 5950), (187, 5600), (200, 5236), (220, 4760), (224, 4675), (238, 4400), (272, 3850), (275, 3808), (280, 3740), (308, 3400), (340, 3080), (350, 2992), (352, 2975), (374, 2800), (385, 2720), (400, 2618), (425, 2464), (440, 2380), (476, 2200), (544, 1925), (550, 1904), (560, 1870), (595, 1760), (616, 1700), (680, 1540), (700, 1496), (748, 1400), (770, 1360), (800, 1309), (850, 1232), (880, 1190), (935, 1120), (952, 1100)]