104521600

素因数分解:

$2^7\times 5^2\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 261813600

約数和(自身を除く): 157292000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 128, 160, 178, 200, 320, 356, 367, 400, 445, 640, 712, 734, 800, 890, 1424, 1468, 1600, 1780, 1835, 2225, 2848, 2936, 3200, 3560, 3670, 4450, 5696, 5872, 7120, 7340, 8900, 9175, 11392, 11744, 14240, 14680, 17800, 18350, 23488, 28480, 29360, 32663, 35600, 36700, 46976, 56960, 58720, 65326, 71200, 73400, 117440, 130652, 142400, 146800, 163315, 234880, 261304, 284800, 293600, 326630, 522608, 587200, 653260, 816575, 1045216, 1174400, 1306520, 1633150, 2090432, 2613040, 3266300, 4180864, 5226080, 6532600, 10452160, 13065200, 20904320, 26130400, 52260800, 104521600]

約数ペア:

[(1, 104521600), (2, 52260800), (4, 26130400), (5, 20904320), (8, 13065200), (10, 10452160), (16, 6532600), (20, 5226080), (25, 4180864), (32, 3266300), (40, 2613040), (50, 2090432), (64, 1633150), (80, 1306520), (89, 1174400), (100, 1045216), (128, 816575), (160, 653260), (178, 587200), (200, 522608), (320, 326630), (356, 293600), (367, 284800), (400, 261304), (445, 234880), (640, 163315), (712, 146800), (734, 142400), (800, 130652), (890, 117440), (1424, 73400), (1468, 71200), (1600, 65326), (1780, 58720), (1835, 56960), (2225, 46976), (2848, 36700), (2936, 35600), (3200, 32663), (3560, 29360), (3670, 28480), (4450, 23488), (5696, 18350), (5872, 17800), (7120, 14680), (7340, 14240), (8900, 11744), (9175, 11392)]