55633620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 183859200

約数和(自身を除く): 128225580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 127, 140, 147, 149, 196, 210, 245, 254, 294, 298, 381, 420, 447, 490, 508, 588, 596, 635, 735, 745, 762, 889, 894, 980, 1043, 1270, 1470, 1490, 1524, 1778, 1788, 1905, 2086, 2235, 2540, 2667, 2940, 2980, 3129, 3556, 3810, 4172, 4445, 4470, 5215, 5334, 6223, 6258, 7301, 7620, 8890, 8940, 10430, 10668, 12446, 12516, 13335, 14602, 15645, 17780, 18669, 18923, 20860, 21903, 24892, 26670, 29204, 31115, 31290, 36505, 37338, 37846, 43806, 53340, 56769, 62230, 62580, 73010, 74676, 75692, 87612, 93345, 94615, 109515, 113538, 124460, 132461, 146020, 186690, 189230, 219030, 227076, 264922, 283845, 373380, 378460, 397383, 438060, 529844, 567690, 662305, 794766, 927227, 1135380, 1324610, 1589532, 1854454, 1986915, 2649220, 2781681, 3708908, 3973830, 4636135, 5563362, 7947660, 9272270, 11126724, 13908405, 18544540, 27816810, 55633620]

約数ペア:

[(1, 55633620), (2, 27816810), (3, 18544540), (4, 13908405), (5, 11126724), (6, 9272270), (7, 7947660), (10, 5563362), (12, 4636135), (14, 3973830), (15, 3708908), (20, 2781681), (21, 2649220), (28, 1986915), (30, 1854454), (35, 1589532), (42, 1324610), (49, 1135380), (60, 927227), (70, 794766), (84, 662305), (98, 567690), (105, 529844), (127, 438060), (140, 397383), (147, 378460), (149, 373380), (196, 283845), (210, 264922), (245, 227076), (254, 219030), (294, 189230), (298, 186690), (381, 146020), (420, 132461), (447, 124460), (490, 113538), (508, 109515), (588, 94615), (596, 93345), (635, 87612), (735, 75692), (745, 74676), (762, 73010), (889, 62580), (894, 62230), (980, 56769), (1043, 53340), (1270, 43806), (1470, 37846), (1490, 37338), (1524, 36505), (1778, 31290), (1788, 31115), (1905, 29204), (2086, 26670), (2235, 24892), (2540, 21903), (2667, 20860), (2940, 18923), (2980, 18669), (3129, 17780), (3556, 15645), (3810, 14602), (4172, 13335), (4445, 12516), (4470, 12446), (5215, 10668), (5334, 10430), (6223, 8940), (6258, 8890), (7301, 7620)]