79403800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 216057600

約数和(自身を除く): 136653800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 50, 56, 70, 86, 100, 140, 172, 175, 200, 215, 280, 301, 344, 350, 430, 602, 700, 860, 1075, 1204, 1319, 1400, 1505, 1720, 2150, 2408, 2638, 3010, 4300, 5276, 6020, 6595, 7525, 8600, 9233, 10552, 12040, 13190, 15050, 18466, 26380, 30100, 32975, 36932, 46165, 52760, 56717, 60200, 65950, 73864, 92330, 113434, 131900, 184660, 226868, 230825, 263800, 283585, 369320, 397019, 453736, 461650, 567170, 794038, 923300, 1134340, 1417925, 1588076, 1846600, 1985095, 2268680, 2835850, 3176152, 3970190, 5671700, 7940380, 9925475, 11343400, 15880760, 19850950, 39701900, 79403800]

約数ペア:

[(1, 79403800), (2, 39701900), (4, 19850950), (5, 15880760), (7, 11343400), (8, 9925475), (10, 7940380), (14, 5671700), (20, 3970190), (25, 3176152), (28, 2835850), (35, 2268680), (40, 1985095), (43, 1846600), (50, 1588076), (56, 1417925), (70, 1134340), (86, 923300), (100, 794038), (140, 567170), (172, 461650), (175, 453736), (200, 397019), (215, 369320), (280, 283585), (301, 263800), (344, 230825), (350, 226868), (430, 184660), (602, 131900), (700, 113434), (860, 92330), (1075, 73864), (1204, 65950), (1319, 60200), (1400, 56717), (1505, 52760), (1720, 46165), (2150, 36932), (2408, 32975), (2638, 30100), (3010, 26380), (4300, 18466), (5276, 15050), (6020, 13190), (6595, 12040), (7525, 10552), (8600, 9233)]