197296400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2329

約数の個数: 120

約数和(自身を含む): 559440384

約数和(自身を除く): 362143984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2273, 2480, 2800, 3100, 3472, 4340, 4546, 5425, 6200, 8680, 9092, 10850, 11365, 12400, 15911, 17360, 18184, 21700, 22730, 31822, 36368, 43400, 45460, 56825, 63644, 70463, 79555, 86800, 90920, 113650, 127288, 140926, 159110, 181840, 227300, 254576, 281852, 318220, 352315, 397775, 454600, 493241, 563704, 636440, 704630, 795550, 909200, 986482, 1127408, 1272880, 1409260, 1591100, 1761575, 1972964, 2466205, 2818520, 3182200, 3523150, 3945928, 4932410, 5637040, 6364400, 7046300, 7891856, 9864820, 12331025, 14092600, 19729640, 24662050, 28185200, 39459280, 49324100, 98648200, 197296400]

約数ペア:

[(1, 197296400), (2, 98648200), (4, 49324100), (5, 39459280), (7, 28185200), (8, 24662050), (10, 19729640), (14, 14092600), (16, 12331025), (20, 9864820), (25, 7891856), (28, 7046300), (31, 6364400), (35, 5637040), (40, 4932410), (50, 3945928), (56, 3523150), (62, 3182200), (70, 2818520), (80, 2466205), (100, 1972964), (112, 1761575), (124, 1591100), (140, 1409260), (155, 1272880), (175, 1127408), (200, 986482), (217, 909200), (248, 795550), (280, 704630), (310, 636440), (350, 563704), (400, 493241), (434, 454600), (496, 397775), (560, 352315), (620, 318220), (700, 281852), (775, 254576), (868, 227300), (1085, 181840), (1240, 159110), (1400, 140926), (1550, 127288), (1736, 113650), (2170, 90920), (2273, 86800), (2480, 79555), (2800, 70463), (3100, 63644), (3472, 56825), (4340, 45460), (4546, 43400), (5425, 36368), (6200, 31822), (8680, 22730), (9092, 21700), (10850, 18184), (11365, 17360), (12400, 15911)]