90326880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 384

約数和(自身を含む): 377395200

約数和(自身を除く): 287068320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 103, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 168, 174, 180, 189, 203, 206, 210, 216, 224, 232, 240, 252, 261, 270, 280, 288, 290, 309, 315, 336, 348, 360, 378, 406, 412, 420, 432, 435, 464, 480, 504, 515, 522, 540, 560, 580, 609, 618, 630, 672, 696, 720, 721, 756, 783, 812, 824, 840, 864, 870, 927, 928, 945, 1008, 1015, 1030, 1044, 1080, 1120, 1160, 1218, 1236, 1260, 1305, 1392, 1440, 1442, 1512, 1545, 1566, 1624, 1648, 1680, 1740, 1827, 1854, 1890, 2016, 2030, 2060, 2088, 2160, 2163, 2320, 2436, 2472, 2520, 2610, 2781, 2784, 2884, 2987, 3024, 3045, 3090, 3132, 3248, 3296, 3360, 3480, 3605, 3654, 3708, 3780, 3915, 4060, 4120, 4176, 4320, 4326, 4635, 4640, 4872, 4944, 5040, 5220, 5481, 5562, 5768, 5974, 6048, 6090, 6180, 6264, 6489, 6496, 6960, 7210, 7308, 7416, 7560, 7830, 8120, 8240, 8352, 8652, 8961, 9135, 9270, 9744, 9888, 10080, 10440, 10815, 10962, 11124, 11536, 11948, 12180, 12360, 12528, 12978, 13905, 13920, 14420, 14616, 14832, 14935, 15120, 15660, 16240, 16480, 17304, 17922, 18270, 18540, 19467, 19488, 20880, 20909, 21630, 21924, 22248, 23072, 23896, 24360, 24720, 25056, 25956, 26883, 27405, 27810, 28840, 29232, 29664, 29870, 30240, 31320, 32445, 32480, 34608, 35844, 36540, 37080, 38934, 41760, 41818, 43260, 43848, 44496, 44805, 47792, 48720, 49440, 51912, 53766, 54810, 55620, 57680, 58464, 59740, 62640, 62727, 64890, 69216, 71688, 73080, 74160, 77868, 80649, 83636, 86520, 87696, 88992, 89610, 95584, 97335, 97440, 103824, 104545, 107532, 109620, 111240, 115360, 119480, 125280, 125454, 129780, 134415, 143376, 146160, 148320, 155736, 161298, 167272, 173040, 175392, 179220, 188181, 194670, 207648, 209090, 215064, 219240, 222480, 238960, 250908, 259560, 268830, 286752, 292320, 311472, 313635, 322596, 334544, 346080, 358440, 376362, 389340, 403245, 418180, 430128, 438480, 444960, 477920, 501816, 519120, 537660, 564543, 622944, 627270, 645192, 669088, 716880, 752724, 778680, 806490, 836360, 860256, 876960, 940905, 1003632, 1038240, 1075320, 1129086, 1254540, 1290384, 1433760, 1505448, 1557360, 1612980, 1672720, 1881810, 2007264, 2150640, 2258172, 2509080, 2580768, 2822715, 3010896, 3114720, 3225960, 3345440, 3763620, 4301280, 4516344, 5018160, 5645430, 6021792, 6451920, 7527240, 9032688, 10036320, 11290860, 12903840, 15054480, 18065376, 22581720, 30108960, 45163440, 90326880]

約数ペア:

[(1, 90326880), (2, 45163440), (3, 30108960), (4, 22581720), (5, 18065376), (6, 15054480), (7, 12903840), (8, 11290860), (9, 10036320), (10, 9032688), (12, 7527240), (14, 6451920), (15, 6021792), (16, 5645430), (18, 5018160), (20, 4516344), (21, 4301280), (24, 3763620), (27, 3345440), (28, 3225960), (29, 3114720), (30, 3010896), (32, 2822715), (35, 2580768), (36, 2509080), (40, 2258172), (42, 2150640), (45, 2007264), (48, 1881810), (54, 1672720), (56, 1612980), (58, 1557360), (60, 1505448), (63, 1433760), (70, 1290384), (72, 1254540), (80, 1129086), (84, 1075320), (87, 1038240), (90, 1003632), (96, 940905), (103, 876960), (105, 860256), (108, 836360), (112, 806490), (116, 778680), (120, 752724), (126, 716880), (135, 669088), (140, 645192), (144, 627270), (145, 622944), (160, 564543), (168, 537660), (174, 519120), (180, 501816), (189, 477920), (203, 444960), (206, 438480), (210, 430128), (216, 418180), (224, 403245), (232, 389340), (240, 376362), (252, 358440), (261, 346080), (270, 334544), (280, 322596), (288, 313635), (290, 311472), (309, 292320), (315, 286752), (336, 268830), (348, 259560), (360, 250908), (378, 238960), (406, 222480), (412, 219240), (420, 215064), (432, 209090), (435, 207648), (464, 194670), (480, 188181), (504, 179220), (515, 175392), (522, 173040), (540, 167272), (560, 161298), (580, 155736), (609, 148320), (618, 146160), (630, 143376), (672, 134415), (696, 129780), (720, 125454), (721, 125280), (756, 119480), (783, 115360), (812, 111240), (824, 109620), (840, 107532), (864, 104545), (870, 103824), (927, 97440), (928, 97335), (945, 95584), (1008, 89610), (1015, 88992), (1030, 87696), (1044, 86520), (1080, 83636), (1120, 80649), (1160, 77868), (1218, 74160), (1236, 73080), (1260, 71688), (1305, 69216), (1392, 64890), (1440, 62727), (1442, 62640), (1512, 59740), (1545, 58464), (1566, 57680), (1624, 55620), (1648, 54810), (1680, 53766), (1740, 51912), (1827, 49440), (1854, 48720), (1890, 47792), (2016, 44805), (2030, 44496), (2060, 43848), (2088, 43260), (2160, 41818), (2163, 41760), (2320, 38934), (2436, 37080), (2472, 36540), (2520, 35844), (2610, 34608), (2781, 32480), (2784, 32445), (2884, 31320), (2987, 30240), (3024, 29870), (3045, 29664), (3090, 29232), (3132, 28840), (3248, 27810), (3296, 27405), (3360, 26883), (3480, 25956), (3605, 25056), (3654, 24720), (3708, 24360), (3780, 23896), (3915, 23072), (4060, 22248), (4120, 21924), (4176, 21630), (4320, 20909), (4326, 20880), (4635, 19488), (4640, 19467), (4872, 18540), (4944, 18270), (5040, 17922), (5220, 17304), (5481, 16480), (5562, 16240), (5768, 15660), (5974, 15120), (6048, 14935), (6090, 14832), (6180, 14616), (6264, 14420), (6489, 13920), (6496, 13905), (6960, 12978), (7210, 12528), (7308, 12360), (7416, 12180), (7560, 11948), (7830, 11536), (8120, 11124), (8240, 10962), (8352, 10815), (8652, 10440), (8961, 10080), (9135, 9888), (9270, 9744)]