1302400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:72

約数の個数: 96

約数和(自身を含む): 3604680

約数和(自身を除く): 2302280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 37, 40, 44, 50, 55, 64, 74, 80, 88, 100, 110, 128, 148, 160, 176, 185, 200, 220, 275, 296, 320, 352, 370, 400, 407, 440, 550, 592, 640, 704, 740, 800, 814, 880, 925, 1100, 1184, 1408, 1480, 1600, 1628, 1760, 1850, 2035, 2200, 2368, 2960, 3200, 3256, 3520, 3700, 4070, 4400, 4736, 5920, 6512, 7040, 7400, 8140, 8800, 10175, 11840, 13024, 14800, 16280, 17600, 20350, 23680, 26048, 29600, 32560, 35200, 40700, 52096, 59200, 65120, 81400, 118400, 130240, 162800, 260480, 325600, 651200, 1302400]

約数ペア:

[(1, 1302400), (2, 651200), (4, 325600), (5, 260480), (8, 162800), (10, 130240), (11, 118400), (16, 81400), (20, 65120), (22, 59200), (25, 52096), (32, 40700), (37, 35200), (40, 32560), (44, 29600), (50, 26048), (55, 23680), (64, 20350), (74, 17600), (80, 16280), (88, 14800), (100, 13024), (110, 11840), (128, 10175), (148, 8800), (160, 8140), (176, 7400), (185, 7040), (200, 6512), (220, 5920), (275, 4736), (296, 4400), (320, 4070), (352, 3700), (370, 3520), (400, 3256), (407, 3200), (440, 2960), (550, 2368), (592, 2200), (640, 2035), (704, 1850), (740, 1760), (800, 1628), (814, 1600), (880, 1480), (925, 1408), (1100, 1184)]