275802660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 288

約数和(自身を含む): 1033224192

約数和(自身を除く): 757421532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 31, 35, 36, 42, 45, 46, 60, 62, 63, 69, 70, 84, 90, 92, 93, 105, 115, 124, 126, 138, 140, 155, 161, 180, 186, 207, 210, 217, 230, 252, 276, 279, 307, 310, 315, 322, 345, 372, 414, 420, 434, 460, 465, 483, 558, 614, 620, 630, 644, 651, 690, 713, 805, 828, 868, 921, 930, 966, 1035, 1085, 1116, 1228, 1260, 1302, 1380, 1395, 1426, 1449, 1535, 1610, 1842, 1860, 1932, 1953, 2070, 2139, 2149, 2170, 2415, 2604, 2763, 2790, 2852, 2898, 3070, 3220, 3255, 3565, 3684, 3906, 4140, 4278, 4298, 4340, 4605, 4830, 4991, 5526, 5580, 5796, 6140, 6417, 6447, 6510, 7061, 7130, 7245, 7812, 8556, 8596, 9210, 9517, 9660, 9765, 9982, 10695, 10745, 11052, 12834, 12894, 13020, 13815, 14122, 14260, 14490, 14973, 18420, 19034, 19341, 19530, 19964, 21183, 21390, 21490, 24955, 25668, 25788, 27630, 28244, 28551, 28980, 29946, 32085, 32235, 35305, 38068, 38682, 39060, 42366, 42780, 42980, 44919, 47585, 49427, 49910, 55260, 57102, 59892, 63549, 64170, 64470, 66619, 70610, 74865, 77364, 84732, 85653, 89838, 95170, 96705, 98854, 99820, 105915, 114204, 127098, 128340, 128940, 133238, 141220, 142755, 148281, 149730, 171306, 179676, 190340, 193410, 197708, 199857, 211830, 218891, 224595, 247135, 254196, 266476, 285510, 296562, 299460, 317745, 333095, 342612, 386820, 399714, 423660, 428265, 437782, 444843, 449190, 494270, 571020, 593124, 599571, 635490, 656673, 666190, 741405, 799428, 856530, 875564, 889686, 898380, 988540, 999285, 1094455, 1199142, 1270980, 1313346, 1332380, 1482810, 1532237, 1713060, 1779372, 1970019, 1998570, 2188910, 2224215, 2398284, 2626692, 2965620, 2997855, 3064474, 3283365, 3940038, 3997140, 4377820, 4448430, 4596711, 5995710, 6128948, 6566730, 7661185, 7880076, 8896860, 9193422, 9850095, 11991420, 13133460, 13790133, 15322370, 18386844, 19700190, 22983555, 27580266, 30644740, 39400380, 45967110, 55160532, 68950665, 91934220, 137901330, 275802660]

約数ペア:

[(1, 275802660), (2, 137901330), (3, 91934220), (4, 68950665), (5, 55160532), (6, 45967110), (7, 39400380), (9, 30644740), (10, 27580266), (12, 22983555), (14, 19700190), (15, 18386844), (18, 15322370), (20, 13790133), (21, 13133460), (23, 11991420), (28, 9850095), (30, 9193422), (31, 8896860), (35, 7880076), (36, 7661185), (42, 6566730), (45, 6128948), (46, 5995710), (60, 4596711), (62, 4448430), (63, 4377820), (69, 3997140), (70, 3940038), (84, 3283365), (90, 3064474), (92, 2997855), (93, 2965620), (105, 2626692), (115, 2398284), (124, 2224215), (126, 2188910), (138, 1998570), (140, 1970019), (155, 1779372), (161, 1713060), (180, 1532237), (186, 1482810), (207, 1332380), (210, 1313346), (217, 1270980), (230, 1199142), (252, 1094455), (276, 999285), (279, 988540), (307, 898380), (310, 889686), (315, 875564), (322, 856530), (345, 799428), (372, 741405), (414, 666190), (420, 656673), (434, 635490), (460, 599571), (465, 593124), (483, 571020), (558, 494270), (614, 449190), (620, 444843), (630, 437782), (644, 428265), (651, 423660), (690, 399714), (713, 386820), (805, 342612), (828, 333095), (868, 317745), (921, 299460), (930, 296562), (966, 285510), (1035, 266476), (1085, 254196), (1116, 247135), (1228, 224595), (1260, 218891), (1302, 211830), (1380, 199857), (1395, 197708), (1426, 193410), (1449, 190340), (1535, 179676), (1610, 171306), (1842, 149730), (1860, 148281), (1932, 142755), (1953, 141220), (2070, 133238), (2139, 128940), (2149, 128340), (2170, 127098), (2415, 114204), (2604, 105915), (2763, 99820), (2790, 98854), (2852, 96705), (2898, 95170), (3070, 89838), (3220, 85653), (3255, 84732), (3565, 77364), (3684, 74865), (3906, 70610), (4140, 66619), (4278, 64470), (4298, 64170), (4340, 63549), (4605, 59892), (4830, 57102), (4991, 55260), (5526, 49910), (5580, 49427), (5796, 47585), (6140, 44919), (6417, 42980), (6447, 42780), (6510, 42366), (7061, 39060), (7130, 38682), (7245, 38068), (7812, 35305), (8556, 32235), (8596, 32085), (9210, 29946), (9517, 28980), (9660, 28551), (9765, 28244), (9982, 27630), (10695, 25788), (10745, 25668), (11052, 24955), (12834, 21490), (12894, 21390), (13020, 21183), (13815, 19964), (14122, 19530), (14260, 19341), (14490, 19034), (14973, 18420)]