204554160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31567}}^1$

素因数の和:31592

約数の個数: 100

約数和(自身を含む): 710469408

約数和(自身を除く): 505915248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 31567, 63134, 94701, 126268, 157835, 189402, 252536, 284103, 315670, 378804, 473505, 505072, 568206, 631340, 757608, 852309, 947010, 1136412, 1262680, 1420515, 1515216, 1704618, 1894020, 2272824, 2525360, 2556927, 2841030, 3409236, 3788040, 4261545, 4545648, 5113854, 5682060, 6818472, 7576080, 8523090, 10227708, 11364120, 12784635, 13636944, 17046180, 20455416, 22728240, 25569270, 34092360, 40910832, 51138540, 68184720, 102277080, 204554160]

約数ペア:

[(1, 204554160), (2, 102277080), (3, 68184720), (4, 51138540), (5, 40910832), (6, 34092360), (8, 25569270), (9, 22728240), (10, 20455416), (12, 17046180), (15, 13636944), (16, 12784635), (18, 11364120), (20, 10227708), (24, 8523090), (27, 7576080), (30, 6818472), (36, 5682060), (40, 5113854), (45, 4545648), (48, 4261545), (54, 3788040), (60, 3409236), (72, 2841030), (80, 2556927), (81, 2525360), (90, 2272824), (108, 1894020), (120, 1704618), (135, 1515216), (144, 1420515), (162, 1262680), (180, 1136412), (216, 947010), (240, 852309), (270, 757608), (324, 631340), (360, 568206), (405, 505072), (432, 473505), (540, 378804), (648, 315670), (720, 284103), (810, 252536), (1080, 189402), (1296, 157835), (1620, 126268), (2160, 94701), (3240, 63134), (6480, 31567)]