55602120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1847

約数の個数: 128

約数和(自身を含む): 195897600

約数和(自身を除く): 140295480

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, 1789, 2072, 2220, 2590, 3108, 3578, 3885, 4440, 5180, 5367, 6216, 7156, 7770, 8945, 10360, 10734, 12523, 14312, 15540, 17890, 21468, 25046, 26835, 31080, 35780, 37569, 42936, 50092, 53670, 62615, 66193, 71560, 75138, 100184, 107340, 125230, 132386, 150276, 187845, 198579, 214680, 250460, 264772, 300552, 330965, 375690, 397158, 463351, 500920, 529544, 661930, 751380, 794316, 926702, 992895, 1323860, 1390053, 1502760, 1588632, 1853404, 1985790, 2316755, 2647720, 2780106, 3706808, 3971580, 4633510, 5560212, 6950265, 7943160, 9267020, 11120424, 13900530, 18534040, 27801060, 55602120]

約数ペア:

[(1, 55602120), (2, 27801060), (3, 18534040), (4, 13900530), (5, 11120424), (6, 9267020), (7, 7943160), (8, 6950265), (10, 5560212), (12, 4633510), (14, 3971580), (15, 3706808), (20, 2780106), (21, 2647720), (24, 2316755), (28, 1985790), (30, 1853404), (35, 1588632), (37, 1502760), (40, 1390053), (42, 1323860), (56, 992895), (60, 926702), (70, 794316), (74, 751380), (84, 661930), (105, 529544), (111, 500920), (120, 463351), (140, 397158), (148, 375690), (168, 330965), (185, 300552), (210, 264772), (222, 250460), (259, 214680), (280, 198579), (296, 187845), (370, 150276), (420, 132386), (444, 125230), (518, 107340), (555, 100184), (740, 75138), (777, 71560), (840, 66193), (888, 62615), (1036, 53670), (1110, 50092), (1295, 42936), (1480, 37569), (1554, 35780), (1789, 31080), (2072, 26835), (2220, 25046), (2590, 21468), (3108, 17890), (3578, 15540), (3885, 14312), (4440, 12523), (5180, 10734), (5367, 10360), (6216, 8945), (7156, 7770)]