101931480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 395136000

約数和(自身を除く): 293204520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 97, 105, 108, 120, 126, 135, 139, 140, 168, 180, 189, 194, 210, 216, 252, 270, 278, 280, 291, 315, 360, 378, 388, 417, 420, 485, 504, 540, 556, 582, 630, 679, 695, 756, 776, 834, 840, 873, 945, 970, 973, 1080, 1112, 1164, 1251, 1260, 1358, 1390, 1455, 1512, 1668, 1746, 1890, 1940, 1946, 2037, 2085, 2328, 2502, 2520, 2619, 2716, 2780, 2910, 2919, 3336, 3395, 3492, 3753, 3780, 3880, 3892, 4074, 4170, 4365, 4865, 5004, 5238, 5432, 5560, 5820, 5838, 6111, 6255, 6790, 6984, 7506, 7560, 7784, 8148, 8340, 8730, 8757, 9730, 10008, 10185, 10476, 11640, 11676, 12222, 12510, 13095, 13483, 13580, 14595, 15012, 16296, 16680, 17460, 17514, 18333, 18765, 19460, 20370, 20952, 23352, 24444, 25020, 26190, 26271, 26966, 27160, 29190, 30024, 30555, 34920, 35028, 36666, 37530, 38920, 40449, 40740, 43785, 48888, 50040, 52380, 52542, 53932, 58380, 61110, 67415, 70056, 73332, 75060, 80898, 81480, 87570, 91665, 94381, 104760, 105084, 107864, 116760, 121347, 122220, 131355, 134830, 146664, 150120, 161796, 175140, 183330, 188762, 202245, 210168, 242694, 244440, 262710, 269660, 283143, 323592, 350280, 364041, 366660, 377524, 404490, 471905, 485388, 525420, 539320, 566286, 606735, 728082, 733320, 755048, 808980, 849429, 943810, 970776, 1050840, 1132572, 1213470, 1415715, 1456164, 1617960, 1698858, 1820205, 1887620, 2265144, 2426940, 2548287, 2831430, 2912328, 3397716, 3640410, 3775240, 4247145, 4853880, 5096574, 5662860, 6795432, 7280820, 8494290, 10193148, 11325720, 12741435, 14561640, 16988580, 20386296, 25482870, 33977160, 50965740, 101931480]

約数ペア:

[(1, 101931480), (2, 50965740), (3, 33977160), (4, 25482870), (5, 20386296), (6, 16988580), (7, 14561640), (8, 12741435), (9, 11325720), (10, 10193148), (12, 8494290), (14, 7280820), (15, 6795432), (18, 5662860), (20, 5096574), (21, 4853880), (24, 4247145), (27, 3775240), (28, 3640410), (30, 3397716), (35, 2912328), (36, 2831430), (40, 2548287), (42, 2426940), (45, 2265144), (54, 1887620), (56, 1820205), (60, 1698858), (63, 1617960), (70, 1456164), (72, 1415715), (84, 1213470), (90, 1132572), (97, 1050840), (105, 970776), (108, 943810), (120, 849429), (126, 808980), (135, 755048), (139, 733320), (140, 728082), (168, 606735), (180, 566286), (189, 539320), (194, 525420), (210, 485388), (216, 471905), (252, 404490), (270, 377524), (278, 366660), (280, 364041), (291, 350280), (315, 323592), (360, 283143), (378, 269660), (388, 262710), (417, 244440), (420, 242694), (485, 210168), (504, 202245), (540, 188762), (556, 183330), (582, 175140), (630, 161796), (679, 150120), (695, 146664), (756, 134830), (776, 131355), (834, 122220), (840, 121347), (873, 116760), (945, 107864), (970, 105084), (973, 104760), (1080, 94381), (1112, 91665), (1164, 87570), (1251, 81480), (1260, 80898), (1358, 75060), (1390, 73332), (1455, 70056), (1512, 67415), (1668, 61110), (1746, 58380), (1890, 53932), (1940, 52542), (1946, 52380), (2037, 50040), (2085, 48888), (2328, 43785), (2502, 40740), (2520, 40449), (2619, 38920), (2716, 37530), (2780, 36666), (2910, 35028), (2919, 34920), (3336, 30555), (3395, 30024), (3492, 29190), (3753, 27160), (3780, 26966), (3880, 26271), (3892, 26190), (4074, 25020), (4170, 24444), (4365, 23352), (4865, 20952), (5004, 20370), (5238, 19460), (5432, 18765), (5560, 18333), (5820, 17514), (5838, 17460), (6111, 16680), (6255, 16296), (6790, 15012), (6984, 14595), (7506, 13580), (7560, 13483), (7784, 13095), (8148, 12510), (8340, 12222), (8730, 11676), (8757, 11640), (9730, 10476), (10008, 10185)]