205843320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^3$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 677149200

約数和(自身を除く): 471305880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 6889, 7470, 9960, 13778, 14940, 20667, 27556, 29880, 34445, 41334, 55112, 62001, 68890, 82668, 103335, 124002, 137780, 165336, 206670, 248004, 275560, 310005, 413340, 496008, 571787, 620010, 826680, 1143574, 1240020, 1715361, 2287148, 2480040, 2858935, 3430722, 4574296, 5146083, 5717870, 6861444, 8576805, 10292166, 11435740, 13722888, 17153610, 20584332, 22871480, 25730415, 34307220, 41168664, 51460830, 68614440, 102921660, 205843320]

約数ペア:

[(1, 205843320), (2, 102921660), (3, 68614440), (4, 51460830), (5, 41168664), (6, 34307220), (8, 25730415), (9, 22871480), (10, 20584332), (12, 17153610), (15, 13722888), (18, 11435740), (20, 10292166), (24, 8576805), (30, 6861444), (36, 5717870), (40, 5146083), (45, 4574296), (60, 3430722), (72, 2858935), (83, 2480040), (90, 2287148), (120, 1715361), (166, 1240020), (180, 1143574), (249, 826680), (332, 620010), (360, 571787), (415, 496008), (498, 413340), (664, 310005), (747, 275560), (830, 248004), (996, 206670), (1245, 165336), (1494, 137780), (1660, 124002), (1992, 103335), (2490, 82668), (2988, 68890), (3320, 62001), (3735, 55112), (4980, 41334), (5976, 34445), (6889, 29880), (7470, 27556), (9960, 20667), (13778, 14940)]