91199520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 240

約数和(自身を含む): 333704448

約数和(自身を除く): 242504928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 227, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 454, 465, 480, 496, 540, 558, 620, 648, 681, 720, 744, 810, 837, 864, 908, 930, 992, 1080, 1116, 1135, 1240, 1296, 1362, 1395, 1440, 1488, 1620, 1674, 1816, 1860, 2043, 2160, 2232, 2270, 2480, 2511, 2592, 2724, 2790, 2976, 3240, 3348, 3405, 3632, 3720, 4086, 4185, 4320, 4464, 4540, 4960, 5022, 5448, 5580, 6129, 6480, 6696, 6810, 7037, 7264, 7440, 8172, 8370, 8928, 9080, 10044, 10215, 10896, 11160, 12258, 12555, 12960, 13392, 13620, 14074, 14880, 16344, 16740, 18160, 18387, 20088, 20430, 21111, 21792, 22320, 24516, 25110, 26784, 27240, 28148, 30645, 32688, 33480, 35185, 36320, 36774, 40176, 40860, 42222, 44640, 49032, 50220, 54480, 56296, 61290, 63333, 65376, 66960, 70370, 73548, 80352, 81720, 84444, 91935, 98064, 100440, 105555, 108960, 112592, 122580, 126666, 133920, 140740, 147096, 163440, 168888, 183870, 189999, 196128, 200880, 211110, 225184, 245160, 253332, 281480, 294192, 316665, 326880, 337776, 367740, 379998, 401760, 422220, 490320, 506664, 562960, 569997, 588384, 633330, 675552, 735480, 759996, 844440, 949995, 980640, 1013328, 1125920, 1139994, 1266660, 1470960, 1519992, 1688880, 1899990, 2026656, 2279988, 2533320, 2849985, 2941920, 3039984, 3377760, 3799980, 4559976, 5066640, 5699970, 6079968, 7599960, 9119952, 10133280, 11399940, 15199920, 18239904, 22799880, 30399840, 45599760, 91199520]

約数ペア:

[(1, 91199520), (2, 45599760), (3, 30399840), (4, 22799880), (5, 18239904), (6, 15199920), (8, 11399940), (9, 10133280), (10, 9119952), (12, 7599960), (15, 6079968), (16, 5699970), (18, 5066640), (20, 4559976), (24, 3799980), (27, 3377760), (30, 3039984), (31, 2941920), (32, 2849985), (36, 2533320), (40, 2279988), (45, 2026656), (48, 1899990), (54, 1688880), (60, 1519992), (62, 1470960), (72, 1266660), (80, 1139994), (81, 1125920), (90, 1013328), (93, 980640), (96, 949995), (108, 844440), (120, 759996), (124, 735480), (135, 675552), (144, 633330), (155, 588384), (160, 569997), (162, 562960), (180, 506664), (186, 490320), (216, 422220), (227, 401760), (240, 379998), (248, 367740), (270, 337776), (279, 326880), (288, 316665), (310, 294192), (324, 281480), (360, 253332), (372, 245160), (405, 225184), (432, 211110), (454, 200880), (465, 196128), (480, 189999), (496, 183870), (540, 168888), (558, 163440), (620, 147096), (648, 140740), (681, 133920), (720, 126666), (744, 122580), (810, 112592), (837, 108960), (864, 105555), (908, 100440), (930, 98064), (992, 91935), (1080, 84444), (1116, 81720), (1135, 80352), (1240, 73548), (1296, 70370), (1362, 66960), (1395, 65376), (1440, 63333), (1488, 61290), (1620, 56296), (1674, 54480), (1816, 50220), (1860, 49032), (2043, 44640), (2160, 42222), (2232, 40860), (2270, 40176), (2480, 36774), (2511, 36320), (2592, 35185), (2724, 33480), (2790, 32688), (2976, 30645), (3240, 28148), (3348, 27240), (3405, 26784), (3632, 25110), (3720, 24516), (4086, 22320), (4185, 21792), (4320, 21111), (4464, 20430), (4540, 20088), (4960, 18387), (5022, 18160), (5448, 16740), (5580, 16344), (6129, 14880), (6480, 14074), (6696, 13620), (6810, 13392), (7037, 12960), (7264, 12555), (7440, 12258), (8172, 11160), (8370, 10896), (8928, 10215), (9080, 10044)]