186858540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:5012

約数の個数: 144

約数和(自身を含む): 651006720

約数和(自身を除く): 464148180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3762, 4180, 4967, 6270, 7524, 9405, 9934, 12540, 14901, 18810, 19868, 24835, 29802, 37620, 44703, 49670, 54637, 59604, 74505, 89406, 94373, 99340, 109274, 149010, 163911, 178812, 188746, 218548, 223515, 273185, 283119, 298020, 327822, 377492, 447030, 471865, 491733, 546370, 566238, 655644, 819555, 849357, 894060, 943730, 983466, 1038103, 1092740, 1132476, 1415595, 1639110, 1698714, 1887460, 1966932, 2076206, 2458665, 2831190, 3114309, 3278220, 3397428, 4152412, 4246785, 4917330, 5190515, 5662380, 6228618, 8493570, 9342927, 9834660, 10381030, 12457236, 15571545, 16987140, 18685854, 20762060, 31143090, 37371708, 46714635, 62286180, 93429270, 186858540]

約数ペア:

[(1, 186858540), (2, 93429270), (3, 62286180), (4, 46714635), (5, 37371708), (6, 31143090), (9, 20762060), (10, 18685854), (11, 16987140), (12, 15571545), (15, 12457236), (18, 10381030), (19, 9834660), (20, 9342927), (22, 8493570), (30, 6228618), (33, 5662380), (36, 5190515), (38, 4917330), (44, 4246785), (45, 4152412), (55, 3397428), (57, 3278220), (60, 3114309), (66, 2831190), (76, 2458665), (90, 2076206), (95, 1966932), (99, 1887460), (110, 1698714), (114, 1639110), (132, 1415595), (165, 1132476), (171, 1092740), (180, 1038103), (190, 983466), (198, 943730), (209, 894060), (220, 849357), (228, 819555), (285, 655644), (330, 566238), (342, 546370), (380, 491733), (396, 471865), (418, 447030), (495, 377492), (570, 327822), (627, 298020), (660, 283119), (684, 273185), (836, 223515), (855, 218548), (990, 188746), (1045, 178812), (1140, 163911), (1254, 149010), (1710, 109274), (1881, 99340), (1980, 94373), (2090, 89406), (2508, 74505), (3135, 59604), (3420, 54637), (3762, 49670), (4180, 44703), (4967, 37620), (6270, 29802), (7524, 24835), (9405, 19868), (9934, 18810), (12540, 14901)]