225486800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7321}}^1$

素因数の和:7357

約数の個数: 120

約数和(自身を含む): 675498432

約数和(自身を除く): 450011632

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2200, 2800, 3080, 3850, 4400, 6160, 7321, 7700, 14642, 15400, 29284, 30800, 36605, 51247, 58568, 73210, 80531, 102494, 117136, 146420, 161062, 183025, 204988, 256235, 292840, 322124, 366050, 402655, 409976, 512470, 563717, 585680, 644248, 732100, 805310, 819952, 1024940, 1127434, 1281175, 1288496, 1464200, 1610620, 2013275, 2049880, 2254868, 2562350, 2818585, 2928400, 3221240, 4026550, 4099760, 4509736, 5124700, 5637170, 6442480, 8053100, 9019472, 10249400, 11274340, 14092925, 16106200, 20498800, 22548680, 28185850, 32212400, 45097360, 56371700, 112743400, 225486800]

約数ペア:

[(1, 225486800), (2, 112743400), (4, 56371700), (5, 45097360), (7, 32212400), (8, 28185850), (10, 22548680), (11, 20498800), (14, 16106200), (16, 14092925), (20, 11274340), (22, 10249400), (25, 9019472), (28, 8053100), (35, 6442480), (40, 5637170), (44, 5124700), (50, 4509736), (55, 4099760), (56, 4026550), (70, 3221240), (77, 2928400), (80, 2818585), (88, 2562350), (100, 2254868), (110, 2049880), (112, 2013275), (140, 1610620), (154, 1464200), (175, 1288496), (176, 1281175), (200, 1127434), (220, 1024940), (275, 819952), (280, 805310), (308, 732100), (350, 644248), (385, 585680), (400, 563717), (440, 512470), (550, 409976), (560, 402655), (616, 366050), (700, 322124), (770, 292840), (880, 256235), (1100, 204988), (1232, 183025), (1400, 161062), (1540, 146420), (1925, 117136), (2200, 102494), (2800, 80531), (3080, 73210), (3850, 58568), (4400, 51247), (6160, 36605), (7321, 30800), (7700, 29284), (14642, 15400)]