16340100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 55996416

約数和(自身を除く): 39656316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 251, 300, 310, 350, 372, 420, 434, 465, 502, 525, 620, 651, 700, 753, 775, 868, 930, 1004, 1050, 1085, 1255, 1302, 1506, 1550, 1757, 1860, 2100, 2170, 2325, 2510, 2604, 3012, 3100, 3255, 3514, 3765, 4340, 4650, 5020, 5271, 5425, 6275, 6510, 7028, 7530, 7781, 8785, 9300, 10542, 10850, 12550, 13020, 15060, 15562, 16275, 17570, 18825, 21084, 21700, 23343, 25100, 26355, 31124, 32550, 35140, 37650, 38905, 43925, 46686, 52710, 54467, 65100, 75300, 77810, 87850, 93372, 105420, 108934, 116715, 131775, 155620, 163401, 175700, 194525, 217868, 233430, 263550, 272335, 326802, 389050, 466860, 527100, 544670, 583575, 653604, 778100, 817005, 1089340, 1167150, 1361675, 1634010, 2334300, 2723350, 3268020, 4085025, 5446700, 8170050, 16340100]

約数ペア:

[(1, 16340100), (2, 8170050), (3, 5446700), (4, 4085025), (5, 3268020), (6, 2723350), (7, 2334300), (10, 1634010), (12, 1361675), (14, 1167150), (15, 1089340), (20, 817005), (21, 778100), (25, 653604), (28, 583575), (30, 544670), (31, 527100), (35, 466860), (42, 389050), (50, 326802), (60, 272335), (62, 263550), (70, 233430), (75, 217868), (84, 194525), (93, 175700), (100, 163401), (105, 155620), (124, 131775), (140, 116715), (150, 108934), (155, 105420), (175, 93372), (186, 87850), (210, 77810), (217, 75300), (251, 65100), (300, 54467), (310, 52710), (350, 46686), (372, 43925), (420, 38905), (434, 37650), (465, 35140), (502, 32550), (525, 31124), (620, 26355), (651, 25100), (700, 23343), (753, 21700), (775, 21084), (868, 18825), (930, 17570), (1004, 16275), (1050, 15562), (1085, 15060), (1255, 13020), (1302, 12550), (1506, 10850), (1550, 10542), (1757, 9300), (1860, 8785), (2100, 7781), (2170, 7530), (2325, 7028), (2510, 6510), (2604, 6275), (3012, 5425), (3100, 5271), (3255, 5020), (3514, 4650), (3765, 4340)]