74997120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 269671680

約数和(自身を除く): 194674560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 64, 66, 67, 80, 88, 96, 106, 110, 120, 128, 132, 134, 159, 160, 165, 176, 192, 201, 212, 220, 240, 264, 265, 268, 318, 320, 330, 335, 352, 384, 402, 424, 440, 480, 528, 530, 536, 583, 636, 640, 660, 670, 704, 737, 795, 804, 848, 880, 960, 1005, 1056, 1060, 1072, 1166, 1272, 1320, 1340, 1408, 1474, 1590, 1608, 1696, 1749, 1760, 1920, 2010, 2112, 2120, 2144, 2211, 2332, 2544, 2640, 2680, 2915, 2948, 3180, 3216, 3392, 3498, 3520, 3551, 3685, 4020, 4224, 4240, 4288, 4422, 4664, 5088, 5280, 5360, 5830, 5896, 6360, 6432, 6784, 6996, 7040, 7102, 7370, 8040, 8480, 8576, 8745, 8844, 9328, 10176, 10560, 10653, 10720, 11055, 11660, 11792, 12720, 12864, 13992, 14204, 14740, 16080, 16960, 17490, 17688, 17755, 18656, 20352, 21120, 21306, 21440, 22110, 23320, 23584, 25440, 25728, 27984, 28408, 29480, 32160, 33920, 34980, 35376, 35510, 37312, 39061, 42612, 42880, 44220, 46640, 47168, 50880, 53265, 55968, 56816, 58960, 64320, 69960, 70752, 71020, 74624, 78122, 85224, 88440, 93280, 94336, 101760, 106530, 111936, 113632, 117183, 117920, 128640, 139920, 141504, 142040, 156244, 170448, 176880, 186560, 195305, 213060, 223872, 227264, 234366, 235840, 279840, 283008, 284080, 312488, 340896, 353760, 373120, 390610, 426120, 454528, 468732, 471680, 559680, 568160, 585915, 624976, 681792, 707520, 781220, 852240, 937464, 1119360, 1136320, 1171830, 1249952, 1363584, 1415040, 1562440, 1704480, 1874928, 2272640, 2343660, 2499904, 3124880, 3408960, 3749856, 4687320, 4999808, 6249760, 6817920, 7499712, 9374640, 12499520, 14999424, 18749280, 24999040, 37498560, 74997120]

約数ペア:

[(1, 74997120), (2, 37498560), (3, 24999040), (4, 18749280), (5, 14999424), (6, 12499520), (8, 9374640), (10, 7499712), (11, 6817920), (12, 6249760), (15, 4999808), (16, 4687320), (20, 3749856), (22, 3408960), (24, 3124880), (30, 2499904), (32, 2343660), (33, 2272640), (40, 1874928), (44, 1704480), (48, 1562440), (53, 1415040), (55, 1363584), (60, 1249952), (64, 1171830), (66, 1136320), (67, 1119360), (80, 937464), (88, 852240), (96, 781220), (106, 707520), (110, 681792), (120, 624976), (128, 585915), (132, 568160), (134, 559680), (159, 471680), (160, 468732), (165, 454528), (176, 426120), (192, 390610), (201, 373120), (212, 353760), (220, 340896), (240, 312488), (264, 284080), (265, 283008), (268, 279840), (318, 235840), (320, 234366), (330, 227264), (335, 223872), (352, 213060), (384, 195305), (402, 186560), (424, 176880), (440, 170448), (480, 156244), (528, 142040), (530, 141504), (536, 139920), (583, 128640), (636, 117920), (640, 117183), (660, 113632), (670, 111936), (704, 106530), (737, 101760), (795, 94336), (804, 93280), (848, 88440), (880, 85224), (960, 78122), (1005, 74624), (1056, 71020), (1060, 70752), (1072, 69960), (1166, 64320), (1272, 58960), (1320, 56816), (1340, 55968), (1408, 53265), (1474, 50880), (1590, 47168), (1608, 46640), (1696, 44220), (1749, 42880), (1760, 42612), (1920, 39061), (2010, 37312), (2112, 35510), (2120, 35376), (2144, 34980), (2211, 33920), (2332, 32160), (2544, 29480), (2640, 28408), (2680, 27984), (2915, 25728), (2948, 25440), (3180, 23584), (3216, 23320), (3392, 22110), (3498, 21440), (3520, 21306), (3551, 21120), (3685, 20352), (4020, 18656), (4224, 17755), (4240, 17688), (4288, 17490), (4422, 16960), (4664, 16080), (5088, 14740), (5280, 14204), (5360, 13992), (5830, 12864), (5896, 12720), (6360, 11792), (6432, 11660), (6784, 11055), (6996, 10720), (7040, 10653), (7102, 10560), (7370, 10176), (8040, 9328), (8480, 8844), (8576, 8745)]