179622180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1090

約数の個数: 144

約数和(自身を含む): 582341760

約数和(自身を除く): 402719580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 43, 45, 46, 60, 69, 86, 90, 92, 115, 129, 138, 172, 180, 207, 215, 230, 258, 276, 345, 387, 414, 430, 460, 516, 645, 690, 774, 828, 860, 989, 1009, 1035, 1290, 1380, 1548, 1935, 1978, 2018, 2070, 2580, 2967, 3027, 3870, 3956, 4036, 4140, 4945, 5045, 5934, 6054, 7740, 8901, 9081, 9890, 10090, 11868, 12108, 14835, 15135, 17802, 18162, 19780, 20180, 23207, 29670, 30270, 35604, 36324, 43387, 44505, 45405, 46414, 59340, 60540, 69621, 86774, 89010, 90810, 92828, 116035, 130161, 139242, 173548, 178020, 181620, 208863, 216935, 232070, 260322, 278484, 348105, 390483, 417726, 433870, 464140, 520644, 650805, 696210, 780966, 835452, 867740, 997901, 1044315, 1301610, 1392420, 1561932, 1952415, 1995802, 2088630, 2603220, 2993703, 3904830, 3991604, 4177260, 4989505, 5987406, 7809660, 8981109, 9979010, 11974812, 14968515, 17962218, 19958020, 29937030, 35924436, 44905545, 59874060, 89811090, 179622180]

約数ペア:

[(1, 179622180), (2, 89811090), (3, 59874060), (4, 44905545), (5, 35924436), (6, 29937030), (9, 19958020), (10, 17962218), (12, 14968515), (15, 11974812), (18, 9979010), (20, 8981109), (23, 7809660), (30, 5987406), (36, 4989505), (43, 4177260), (45, 3991604), (46, 3904830), (60, 2993703), (69, 2603220), (86, 2088630), (90, 1995802), (92, 1952415), (115, 1561932), (129, 1392420), (138, 1301610), (172, 1044315), (180, 997901), (207, 867740), (215, 835452), (230, 780966), (258, 696210), (276, 650805), (345, 520644), (387, 464140), (414, 433870), (430, 417726), (460, 390483), (516, 348105), (645, 278484), (690, 260322), (774, 232070), (828, 216935), (860, 208863), (989, 181620), (1009, 178020), (1035, 173548), (1290, 139242), (1380, 130161), (1548, 116035), (1935, 92828), (1978, 90810), (2018, 89010), (2070, 86774), (2580, 69621), (2967, 60540), (3027, 59340), (3870, 46414), (3956, 45405), (4036, 44505), (4140, 43387), (4945, 36324), (5045, 35604), (5934, 30270), (6054, 29670), (7740, 23207), (8901, 20180), (9081, 19780), (9890, 18162), (10090, 17802), (11868, 15135), (12108, 14835)]