200497080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6451}}^1$

素因数の和:6509

約数の個数: 128

約数和(自身を含む): 706106880

約数和(自身を除く): 505609800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 6451, 7770, 10360, 12902, 15540, 19353, 25804, 31080, 32255, 38706, 45157, 51608, 64510, 77412, 90314, 96765, 129020, 135471, 154824, 180628, 193530, 225785, 238687, 258040, 270942, 361256, 387060, 451570, 477374, 541884, 677355, 716061, 774120, 903140, 954748, 1083768, 1193435, 1354710, 1432122, 1670809, 1806280, 1909496, 2386870, 2709420, 2864244, 3341618, 3580305, 4773740, 5012427, 5418840, 5728488, 6683236, 7160610, 8354045, 9547480, 10024854, 13366472, 14321220, 16708090, 20049708, 25062135, 28642440, 33416180, 40099416, 50124270, 66832360, 100248540, 200497080]

約数ペア:

[(1, 200497080), (2, 100248540), (3, 66832360), (4, 50124270), (5, 40099416), (6, 33416180), (7, 28642440), (8, 25062135), (10, 20049708), (12, 16708090), (14, 14321220), (15, 13366472), (20, 10024854), (21, 9547480), (24, 8354045), (28, 7160610), (30, 6683236), (35, 5728488), (37, 5418840), (40, 5012427), (42, 4773740), (56, 3580305), (60, 3341618), (70, 2864244), (74, 2709420), (84, 2386870), (105, 1909496), (111, 1806280), (120, 1670809), (140, 1432122), (148, 1354710), (168, 1193435), (185, 1083768), (210, 954748), (222, 903140), (259, 774120), (280, 716061), (296, 677355), (370, 541884), (420, 477374), (444, 451570), (518, 387060), (555, 361256), (740, 270942), (777, 258040), (840, 238687), (888, 225785), (1036, 193530), (1110, 180628), (1295, 154824), (1480, 135471), (1554, 129020), (2072, 96765), (2220, 90314), (2590, 77412), (3108, 64510), (3885, 51608), (4440, 45157), (5180, 38706), (6216, 32255), (6451, 31080), (7770, 25804), (10360, 19353), (12902, 15540)]