44988800

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 117816120

約数和(自身を除く): 72827320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 640, 680, 800, 827, 850, 1088, 1360, 1600, 1654, 1700, 2176, 2720, 3200, 3308, 3400, 4135, 5440, 6616, 6800, 8270, 10880, 13232, 13600, 14059, 16540, 20675, 26464, 27200, 28118, 33080, 41350, 52928, 54400, 56236, 66160, 70295, 82700, 105856, 112472, 132320, 140590, 165400, 224944, 264640, 281180, 330800, 351475, 449888, 529280, 562360, 661600, 702950, 899776, 1124720, 1323200, 1405900, 1799552, 2249440, 2646400, 2811800, 4498880, 5623600, 8997760, 11247200, 22494400, 44988800]

約数ペア:

[(1, 44988800), (2, 22494400), (4, 11247200), (5, 8997760), (8, 5623600), (10, 4498880), (16, 2811800), (17, 2646400), (20, 2249440), (25, 1799552), (32, 1405900), (34, 1323200), (40, 1124720), (50, 899776), (64, 702950), (68, 661600), (80, 562360), (85, 529280), (100, 449888), (128, 351475), (136, 330800), (160, 281180), (170, 264640), (200, 224944), (272, 165400), (320, 140590), (340, 132320), (400, 112472), (425, 105856), (544, 82700), (640, 70295), (680, 66160), (800, 56236), (827, 54400), (850, 52928), (1088, 41350), (1360, 33080), (1600, 28118), (1654, 27200), (1700, 26464), (2176, 20675), (2720, 16540), (3200, 14059), (3308, 13600), (3400, 13232), (4135, 10880), (5440, 8270), (6616, 6800)]