275617188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 943810560

約数和(自身を除く): 668193372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 84, 92, 99, 108, 121, 126, 131, 132, 138, 154, 161, 189, 198, 207, 231, 242, 252, 253, 262, 276, 297, 308, 322, 363, 378, 393, 396, 414, 462, 483, 484, 506, 524, 594, 621, 644, 693, 726, 756, 759, 786, 828, 847, 917, 924, 966, 1012, 1089, 1179, 1188, 1242, 1386, 1441, 1449, 1452, 1518, 1572, 1694, 1771, 1834, 1932, 2079, 2178, 2277, 2358, 2484, 2541, 2751, 2772, 2783, 2882, 2898, 3013, 3036, 3267, 3388, 3537, 3542, 3668, 4158, 4323, 4347, 4356, 4554, 4716, 5082, 5313, 5502, 5566, 5764, 5796, 6026, 6534, 6831, 7074, 7084, 7623, 8253, 8316, 8349, 8646, 8694, 9039, 9108, 10087, 10164, 10626, 11004, 11132, 12052, 12969, 13068, 13662, 14148, 15246, 15851, 15939, 16506, 16698, 17292, 17388, 18078, 19481, 20174, 21091, 21252, 22869, 24759, 25047, 25938, 27117, 27324, 30261, 30492, 31702, 31878, 33012, 33143, 33396, 36156, 38907, 38962, 40348, 42182, 45738, 47553, 47817, 49518, 50094, 51876, 54234, 58443, 60522, 63273, 63404, 63756, 66286, 75141, 77814, 77924, 81351, 84364, 90783, 91476, 95106, 95634, 99036, 99429, 100188, 108468, 110957, 116886, 121044, 126546, 132572, 142659, 150282, 155628, 162702, 175329, 181566, 189819, 190212, 191268, 198858, 221914, 232001, 233772, 253092, 272349, 285318, 298287, 300564, 325404, 332871, 350658, 363132, 364573, 379638, 397716, 427977, 443828, 464002, 525987, 544698, 569457, 570636, 596574, 665742, 696003, 701316, 729146, 759276, 855954, 894861, 928004, 998613, 1051974, 1089396, 1093719, 1138914, 1193148, 1331484, 1392006, 1458292, 1711908, 1789722, 1997226, 2088009, 2103948, 2187438, 2277828, 2552011, 2784012, 2995839, 3281157, 3579444, 3994452, 4176018, 4374876, 5104022, 5991678, 6264027, 6562314, 7656033, 8352036, 9843471, 10208044, 11983356, 12528054, 13124628, 15312066, 19686942, 22968099, 25056108, 30624132, 39373884, 45936198, 68904297, 91872396, 137808594, 275617188]

約数ペア:

[(1, 275617188), (2, 137808594), (3, 91872396), (4, 68904297), (6, 45936198), (7, 39373884), (9, 30624132), (11, 25056108), (12, 22968099), (14, 19686942), (18, 15312066), (21, 13124628), (22, 12528054), (23, 11983356), (27, 10208044), (28, 9843471), (33, 8352036), (36, 7656033), (42, 6562314), (44, 6264027), (46, 5991678), (54, 5104022), (63, 4374876), (66, 4176018), (69, 3994452), (77, 3579444), (84, 3281157), (92, 2995839), (99, 2784012), (108, 2552011), (121, 2277828), (126, 2187438), (131, 2103948), (132, 2088009), (138, 1997226), (154, 1789722), (161, 1711908), (189, 1458292), (198, 1392006), (207, 1331484), (231, 1193148), (242, 1138914), (252, 1093719), (253, 1089396), (262, 1051974), (276, 998613), (297, 928004), (308, 894861), (322, 855954), (363, 759276), (378, 729146), (393, 701316), (396, 696003), (414, 665742), (462, 596574), (483, 570636), (484, 569457), (506, 544698), (524, 525987), (594, 464002), (621, 443828), (644, 427977), (693, 397716), (726, 379638), (756, 364573), (759, 363132), (786, 350658), (828, 332871), (847, 325404), (917, 300564), (924, 298287), (966, 285318), (1012, 272349), (1089, 253092), (1179, 233772), (1188, 232001), (1242, 221914), (1386, 198858), (1441, 191268), (1449, 190212), (1452, 189819), (1518, 181566), (1572, 175329), (1694, 162702), (1771, 155628), (1834, 150282), (1932, 142659), (2079, 132572), (2178, 126546), (2277, 121044), (2358, 116886), (2484, 110957), (2541, 108468), (2751, 100188), (2772, 99429), (2783, 99036), (2882, 95634), (2898, 95106), (3013, 91476), (3036, 90783), (3267, 84364), (3388, 81351), (3537, 77924), (3542, 77814), (3668, 75141), (4158, 66286), (4323, 63756), (4347, 63404), (4356, 63273), (4554, 60522), (4716, 58443), (5082, 54234), (5313, 51876), (5502, 50094), (5566, 49518), (5764, 47817), (5796, 47553), (6026, 45738), (6534, 42182), (6831, 40348), (7074, 38962), (7084, 38907), (7623, 36156), (8253, 33396), (8316, 33143), (8349, 33012), (8646, 31878), (8694, 31702), (9039, 30492), (9108, 30261), (10087, 27324), (10164, 27117), (10626, 25938), (11004, 25047), (11132, 24759), (12052, 22869), (12969, 21252), (13068, 21091), (13662, 20174), (14148, 19481), (15246, 18078), (15851, 17388), (15939, 17292), (16506, 16698)]