83249880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 309657600

約数和(自身を除く): 226407720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 56, 60, 62, 69, 70, 84, 92, 93, 105, 115, 120, 124, 138, 139, 140, 155, 161, 168, 184, 186, 210, 217, 230, 248, 276, 278, 280, 310, 322, 345, 372, 417, 420, 434, 460, 465, 483, 552, 556, 620, 644, 651, 690, 695, 713, 744, 805, 834, 840, 868, 920, 930, 966, 973, 1085, 1112, 1240, 1288, 1302, 1380, 1390, 1426, 1610, 1668, 1736, 1860, 1932, 1946, 2085, 2139, 2170, 2415, 2604, 2760, 2780, 2852, 2919, 3197, 3220, 3255, 3336, 3565, 3720, 3864, 3892, 4170, 4278, 4309, 4340, 4830, 4865, 4991, 5208, 5560, 5704, 5838, 6394, 6440, 6510, 7130, 7784, 8340, 8556, 8618, 8680, 9591, 9660, 9730, 9982, 10695, 11676, 12788, 12927, 13020, 14260, 14595, 14973, 15985, 16680, 17112, 17236, 19182, 19320, 19460, 19964, 21390, 21545, 22379, 23352, 24955, 25576, 25854, 26040, 28520, 29190, 29946, 30163, 31970, 34472, 38364, 38920, 39928, 42780, 43090, 44758, 47955, 49910, 51708, 58380, 59892, 60326, 63940, 64635, 67137, 74865, 76728, 85560, 86180, 89516, 90489, 95910, 99107, 99820, 103416, 111895, 116760, 119784, 120652, 127880, 129270, 134274, 149730, 150815, 172360, 179032, 180978, 191820, 198214, 199640, 223790, 241304, 258540, 268548, 297321, 299460, 301630, 335685, 361956, 383640, 396428, 447580, 452445, 495535, 517080, 537096, 594642, 598920, 603260, 671370, 693749, 723912, 792856, 895160, 904890, 991070, 1189284, 1206520, 1342740, 1387498, 1486605, 1809780, 1982140, 2081247, 2378568, 2685480, 2774996, 2973210, 3468745, 3619560, 3964280, 4162494, 5549992, 5946420, 6937490, 8324988, 10406235, 11892840, 13874980, 16649976, 20812470, 27749960, 41624940, 83249880]

約数ペア:

[(1, 83249880), (2, 41624940), (3, 27749960), (4, 20812470), (5, 16649976), (6, 13874980), (7, 11892840), (8, 10406235), (10, 8324988), (12, 6937490), (14, 5946420), (15, 5549992), (20, 4162494), (21, 3964280), (23, 3619560), (24, 3468745), (28, 2973210), (30, 2774996), (31, 2685480), (35, 2378568), (40, 2081247), (42, 1982140), (46, 1809780), (56, 1486605), (60, 1387498), (62, 1342740), (69, 1206520), (70, 1189284), (84, 991070), (92, 904890), (93, 895160), (105, 792856), (115, 723912), (120, 693749), (124, 671370), (138, 603260), (139, 598920), (140, 594642), (155, 537096), (161, 517080), (168, 495535), (184, 452445), (186, 447580), (210, 396428), (217, 383640), (230, 361956), (248, 335685), (276, 301630), (278, 299460), (280, 297321), (310, 268548), (322, 258540), (345, 241304), (372, 223790), (417, 199640), (420, 198214), (434, 191820), (460, 180978), (465, 179032), (483, 172360), (552, 150815), (556, 149730), (620, 134274), (644, 129270), (651, 127880), (690, 120652), (695, 119784), (713, 116760), (744, 111895), (805, 103416), (834, 99820), (840, 99107), (868, 95910), (920, 90489), (930, 89516), (966, 86180), (973, 85560), (1085, 76728), (1112, 74865), (1240, 67137), (1288, 64635), (1302, 63940), (1380, 60326), (1390, 59892), (1426, 58380), (1610, 51708), (1668, 49910), (1736, 47955), (1860, 44758), (1932, 43090), (1946, 42780), (2085, 39928), (2139, 38920), (2170, 38364), (2415, 34472), (2604, 31970), (2760, 30163), (2780, 29946), (2852, 29190), (2919, 28520), (3197, 26040), (3220, 25854), (3255, 25576), (3336, 24955), (3565, 23352), (3720, 22379), (3864, 21545), (3892, 21390), (4170, 19964), (4278, 19460), (4309, 19320), (4340, 19182), (4830, 17236), (4865, 17112), (4991, 16680), (5208, 15985), (5560, 14973), (5704, 14595), (5838, 14260), (6394, 13020), (6440, 12927), (6510, 12788), (7130, 11676), (7784, 10695), (8340, 9982), (8556, 9730), (8618, 9660), (8680, 9591)]