30262400

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 87413490

約数和(自身を除く): 57151090

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 193, 196, 200, 224, 245, 280, 320, 350, 386, 392, 400, 448, 490, 560, 640, 700, 772, 784, 800, 896, 965, 980, 1120, 1225, 1351, 1400, 1544, 1568, 1600, 1930, 1960, 2240, 2450, 2702, 2800, 3088, 3136, 3200, 3860, 3920, 4480, 4825, 4900, 5404, 5600, 6176, 6272, 6755, 7720, 7840, 9457, 9650, 9800, 10808, 11200, 12352, 13510, 15440, 15680, 18914, 19300, 19600, 21616, 22400, 24704, 27020, 30880, 31360, 33775, 37828, 38600, 39200, 43232, 47285, 54040, 61760, 67550, 75656, 77200, 78400, 86464, 94570, 108080, 123520, 135100, 151312, 154400, 156800, 172928, 189140, 216160, 236425, 270200, 302624, 308800, 378280, 432320, 472850, 540400, 605248, 617600, 756560, 864640, 945700, 1080800, 1210496, 1513120, 1891400, 2161600, 3026240, 3782800, 4323200, 6052480, 7565600, 15131200, 30262400]

約数ペア:

[(1, 30262400), (2, 15131200), (4, 7565600), (5, 6052480), (7, 4323200), (8, 3782800), (10, 3026240), (14, 2161600), (16, 1891400), (20, 1513120), (25, 1210496), (28, 1080800), (32, 945700), (35, 864640), (40, 756560), (49, 617600), (50, 605248), (56, 540400), (64, 472850), (70, 432320), (80, 378280), (98, 308800), (100, 302624), (112, 270200), (128, 236425), (140, 216160), (160, 189140), (175, 172928), (193, 156800), (196, 154400), (200, 151312), (224, 135100), (245, 123520), (280, 108080), (320, 94570), (350, 86464), (386, 78400), (392, 77200), (400, 75656), (448, 67550), (490, 61760), (560, 54040), (640, 47285), (700, 43232), (772, 39200), (784, 38600), (800, 37828), (896, 33775), (965, 31360), (980, 30880), (1120, 27020), (1225, 24704), (1351, 22400), (1400, 21616), (1544, 19600), (1568, 19300), (1600, 18914), (1930, 15680), (1960, 15440), (2240, 13510), (2450, 12352), (2702, 11200), (2800, 10808), (3088, 9800), (3136, 9650), (3200, 9457), (3860, 7840), (3920, 7720), (4480, 6755), (4825, 6272), (4900, 6176), (5404, 5600)]