153202000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 438257664

約数和(自身を除く): 285055664

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, 125, 140, 155, 175, 200, 217, 248, 250, 280, 310, 350, 353, 400, 434, 496, 500, 560, 620, 700, 706, 775, 868, 875, 1000, 1085, 1240, 1400, 1412, 1550, 1736, 1750, 1765, 2000, 2170, 2471, 2480, 2800, 2824, 3100, 3472, 3500, 3530, 3875, 4340, 4942, 5425, 5648, 6200, 7000, 7060, 7750, 8680, 8825, 9884, 10850, 10943, 12355, 12400, 14000, 14120, 15500, 17360, 17650, 19768, 21700, 21886, 24710, 27125, 28240, 31000, 35300, 39536, 43400, 43772, 44125, 49420, 54250, 54715, 61775, 62000, 70600, 76601, 86800, 87544, 88250, 98840, 108500, 109430, 123550, 141200, 153202, 175088, 176500, 197680, 217000, 218860, 247100, 273575, 306404, 308875, 353000, 383005, 434000, 437720, 494200, 547150, 612808, 617750, 706000, 766010, 875440, 988400, 1094300, 1225616, 1235500, 1367875, 1532020, 1915025, 2188600, 2471000, 2735750, 3064040, 3830050, 4377200, 4942000, 5471500, 6128080, 7660100, 9575125, 10943000, 15320200, 19150250, 21886000, 30640400, 38300500, 76601000, 153202000]

約数ペア:

[(1, 153202000), (2, 76601000), (4, 38300500), (5, 30640400), (7, 21886000), (8, 19150250), (10, 15320200), (14, 10943000), (16, 9575125), (20, 7660100), (25, 6128080), (28, 5471500), (31, 4942000), (35, 4377200), (40, 3830050), (50, 3064040), (56, 2735750), (62, 2471000), (70, 2188600), (80, 1915025), (100, 1532020), (112, 1367875), (124, 1235500), (125, 1225616), (140, 1094300), (155, 988400), (175, 875440), (200, 766010), (217, 706000), (248, 617750), (250, 612808), (280, 547150), (310, 494200), (350, 437720), (353, 434000), (400, 383005), (434, 353000), (496, 308875), (500, 306404), (560, 273575), (620, 247100), (700, 218860), (706, 217000), (775, 197680), (868, 176500), (875, 175088), (1000, 153202), (1085, 141200), (1240, 123550), (1400, 109430), (1412, 108500), (1550, 98840), (1736, 88250), (1750, 87544), (1765, 86800), (2000, 76601), (2170, 70600), (2471, 62000), (2480, 61775), (2800, 54715), (2824, 54250), (3100, 49420), (3472, 44125), (3500, 43772), (3530, 43400), (3875, 39536), (4340, 35300), (4942, 31000), (5425, 28240), (5648, 27125), (6200, 24710), (7000, 21886), (7060, 21700), (7750, 19768), (8680, 17650), (8825, 17360), (9884, 15500), (10850, 14120), (10943, 14000), (12355, 12400)]