68999040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^3$

素因数の和:64

約数の個数: 320

約数和(自身を含む): 271030320

約数和(自身を除く): 202031280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 242, 264, 270, 288, 297, 320, 324, 330, 352, 360, 363, 384, 396, 405, 432, 440, 480, 484, 495, 528, 540, 576, 594, 605, 640, 648, 660, 704, 720, 726, 792, 810, 864, 880, 891, 960, 968, 990, 1056, 1080, 1089, 1152, 1188, 1210, 1296, 1320, 1331, 1408, 1440, 1452, 1485, 1584, 1620, 1728, 1760, 1782, 1815, 1920, 1936, 1980, 2112, 2160, 2178, 2376, 2420, 2592, 2640, 2662, 2880, 2904, 2970, 3168, 3240, 3267, 3456, 3520, 3564, 3630, 3872, 3960, 3993, 4224, 4320, 4356, 4455, 4752, 4840, 5184, 5280, 5324, 5445, 5760, 5808, 5940, 6336, 6480, 6534, 6655, 7040, 7128, 7260, 7744, 7920, 7986, 8640, 8712, 8910, 9504, 9680, 9801, 10368, 10560, 10648, 10890, 11616, 11880, 11979, 12672, 12960, 13068, 13310, 14256, 14520, 15488, 15840, 15972, 16335, 17280, 17424, 17820, 19008, 19360, 19602, 19965, 21120, 21296, 21780, 23232, 23760, 23958, 25920, 26136, 26620, 28512, 29040, 31680, 31944, 32670, 34848, 35640, 35937, 38016, 38720, 39204, 39930, 42592, 43560, 46464, 47520, 47916, 49005, 51840, 52272, 53240, 57024, 58080, 59895, 63360, 63888, 65340, 69696, 71280, 71874, 77440, 78408, 79860, 85184, 87120, 95040, 95832, 98010, 104544, 106480, 107811, 114048, 116160, 119790, 127776, 130680, 139392, 142560, 143748, 156816, 159720, 170368, 174240, 179685, 190080, 191664, 196020, 209088, 212960, 215622, 232320, 239580, 255552, 261360, 285120, 287496, 313632, 319440, 348480, 359370, 383328, 392040, 418176, 425920, 431244, 479160, 511104, 522720, 539055, 570240, 574992, 627264, 638880, 696960, 718740, 766656, 784080, 851840, 862488, 958320, 1045440, 1078110, 1149984, 1254528, 1277760, 1437480, 1533312, 1568160, 1724976, 1916640, 2090880, 2156220, 2299968, 2555520, 2874960, 3136320, 3449952, 3833280, 4312440, 4599936, 5749920, 6272640, 6899904, 7666560, 8624880, 11499840, 13799808, 17249760, 22999680, 34499520, 68999040]

約数ペア:

[(1, 68999040), (2, 34499520), (3, 22999680), (4, 17249760), (5, 13799808), (6, 11499840), (8, 8624880), (9, 7666560), (10, 6899904), (11, 6272640), (12, 5749920), (15, 4599936), (16, 4312440), (18, 3833280), (20, 3449952), (22, 3136320), (24, 2874960), (27, 2555520), (30, 2299968), (32, 2156220), (33, 2090880), (36, 1916640), (40, 1724976), (44, 1568160), (45, 1533312), (48, 1437480), (54, 1277760), (55, 1254528), (60, 1149984), (64, 1078110), (66, 1045440), (72, 958320), (80, 862488), (81, 851840), (88, 784080), (90, 766656), (96, 718740), (99, 696960), (108, 638880), (110, 627264), (120, 574992), (121, 570240), (128, 539055), (132, 522720), (135, 511104), (144, 479160), (160, 431244), (162, 425920), (165, 418176), (176, 392040), (180, 383328), (192, 359370), (198, 348480), (216, 319440), (220, 313632), (240, 287496), (242, 285120), (264, 261360), (270, 255552), (288, 239580), (297, 232320), (320, 215622), (324, 212960), (330, 209088), (352, 196020), (360, 191664), (363, 190080), (384, 179685), (396, 174240), (405, 170368), (432, 159720), (440, 156816), (480, 143748), (484, 142560), (495, 139392), (528, 130680), (540, 127776), (576, 119790), (594, 116160), (605, 114048), (640, 107811), (648, 106480), (660, 104544), (704, 98010), (720, 95832), (726, 95040), (792, 87120), (810, 85184), (864, 79860), (880, 78408), (891, 77440), (960, 71874), (968, 71280), (990, 69696), (1056, 65340), (1080, 63888), (1089, 63360), (1152, 59895), (1188, 58080), (1210, 57024), (1296, 53240), (1320, 52272), (1331, 51840), (1408, 49005), (1440, 47916), (1452, 47520), (1485, 46464), (1584, 43560), (1620, 42592), (1728, 39930), (1760, 39204), (1782, 38720), (1815, 38016), (1920, 35937), (1936, 35640), (1980, 34848), (2112, 32670), (2160, 31944), (2178, 31680), (2376, 29040), (2420, 28512), (2592, 26620), (2640, 26136), (2662, 25920), (2880, 23958), (2904, 23760), (2970, 23232), (3168, 21780), (3240, 21296), (3267, 21120), (3456, 19965), (3520, 19602), (3564, 19360), (3630, 19008), (3872, 17820), (3960, 17424), (3993, 17280), (4224, 16335), (4320, 15972), (4356, 15840), (4455, 15488), (4752, 14520), (4840, 14256), (5184, 13310), (5280, 13068), (5324, 12960), (5445, 12672), (5760, 11979), (5808, 11880), (5940, 11616), (6336, 10890), (6480, 10648), (6534, 10560), (6655, 10368), (7040, 9801), (7128, 9680), (7260, 9504), (7744, 8910), (7920, 8712), (7986, 8640)]