1989795600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 720

約数和(自身を含む): 8198006544

約数和(自身を除く): 6208210944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 30, 34, 36, 39, 40, 41, 45, 48, 50, 51, 52, 60, 61, 65, 68, 72, 75, 78, 80, 82, 85, 90, 100, 102, 104, 117, 120, 122, 123, 130, 136, 144, 150, 153, 156, 164, 170, 180, 183, 195, 200, 204, 205, 208, 221, 225, 234, 240, 244, 246, 255, 260, 272, 300, 305, 306, 312, 325, 328, 340, 360, 366, 369, 390, 400, 408, 410, 425, 442, 450, 468, 488, 492, 510, 520, 533, 549, 585, 600, 610, 612, 615, 624, 650, 656, 663, 680, 697, 720, 732, 738, 765, 780, 793, 816, 820, 850, 884, 900, 915, 936, 975, 976, 984, 1020, 1025, 1037, 1040, 1066, 1098, 1105, 1170, 1200, 1220, 1224, 1230, 1275, 1300, 1326, 1360, 1394, 1464, 1476, 1525, 1530, 1560, 1586, 1599, 1640, 1700, 1768, 1800, 1830, 1845, 1872, 1950, 1968, 1989, 2040, 2050, 2074, 2091, 2132, 2196, 2210, 2340, 2379, 2440, 2448, 2460, 2501, 2550, 2600, 2652, 2665, 2745, 2788, 2925, 2928, 2952, 3050, 3060, 3075, 3111, 3120, 3172, 3198, 3280, 3315, 3400, 3485, 3536, 3600, 3660, 3690, 3825, 3900, 3965, 3978, 4080, 4100, 4148, 4182, 4264, 4392, 4420, 4575, 4680, 4758, 4797, 4880, 4920, 5002, 5100, 5185, 5200, 5304, 5330, 5490, 5525, 5576, 5850, 5904, 6100, 6120, 6150, 6222, 6273, 6344, 6396, 6630, 6800, 6970, 7137, 7320, 7380, 7503, 7650, 7800, 7930, 7956, 7995, 8200, 8296, 8364, 8528, 8784, 8840, 9061, 9150, 9225, 9333, 9360, 9516, 9594, 9840, 9945, 10004, 10200, 10370, 10455, 10608, 10660, 10980, 11050, 11152, 11700, 11895, 12200, 12240, 12300, 12444, 12505, 12546, 12688, 12792, 13260, 13325, 13481, 13725, 13940, 14274, 14640, 14760, 15006, 15300, 15555, 15600, 15860, 15912, 15990, 16400, 16575, 16592, 16728, 17425, 17680, 18122, 18300, 18450, 18666, 19032, 19188, 19825, 19890, 20008, 20400, 20740, 20910, 21320, 21960, 22100, 22509, 23400, 23790, 23985, 24400, 24600, 24888, 25010, 25092, 25584, 25925, 26520, 26650, 26962, 27183, 27450, 27880, 28548, 29520, 30012, 30600, 31110, 31365, 31720, 31824, 31980, 32513, 33150, 33456, 34850, 35685, 36244, 36600, 36900, 37332, 37515, 38064, 38376, 39650, 39780, 39975, 40016, 40443, 41480, 41820, 42517, 42640, 43920, 44200, 45018, 45305, 46665, 46800, 47580, 47970, 49200, 49725, 49776, 50020, 50184, 51850, 52275, 53040, 53300, 53924, 54366, 54900, 55760, 57096, 59475, 60024, 61200, 62220, 62525, 62730, 63440, 63960, 65026, 66300, 67405, 69700, 71370, 72488, 73200, 73800, 74664, 75030, 76752, 77775, 79300, 79560, 79950, 80886, 81549, 82960, 83640, 85034, 88400, 90036, 90610, 93330, 95160, 95940, 97539, 99450, 100040, 100368, 103700, 104550, 106600, 107848, 108732, 109800, 112545, 114192, 118950, 119925, 120048, 121329, 124440, 125050, 125460, 127551, 127920, 130052, 132600, 134810, 135915, 139400, 142740, 144976, 147600, 149328, 150060, 155550, 156825, 158600, 159120, 159900, 161772, 162565, 163098, 167280, 170068, 178425, 180072, 181220, 186660, 187575, 190320, 191880, 195078, 198900, 200080, 202215, 207400, 209100, 212585, 213200, 215696, 217464, 219600, 225090, 226525, 233325, 237900, 239850, 242658, 248880, 250100, 250920, 255102, 260104, 265200, 269620, 271830, 278800, 285480, 292617, 300120, 311100, 313650, 317200, 319800, 323544, 325130, 326196, 337025, 340136, 356850, 360144, 362440, 373320, 375150, 382653, 383760, 390156, 397800, 404430, 407745, 414800, 418200, 425170, 434928, 450180, 453050, 466650, 475800, 479700, 485316, 487695, 500200, 501840, 510204, 520208, 539240, 543660, 552721, 562725, 570960, 585234, 600240, 606645, 622200, 627300, 637755, 639600, 647088, 650260, 652392, 674050, 679575, 680272, 713700, 724880, 746640, 750300, 765306, 780312, 795600, 808860, 812825, 815490, 836400, 850340, 900360, 906100, 933300, 951600, 959400, 970632, 975390, 1000400, 1011075, 1020408, 1062925, 1078480, 1087320, 1105442, 1125450, 1170468, 1213290, 1244400, 1254600, 1275510, 1300520, 1304784, 1348100, 1359150, 1427400, 1463085, 1500600, 1530612, 1560624, 1617720, 1625650, 1630980, 1658163, 1700680, 1800720, 1812200, 1866600, 1913265, 1918800, 1941264, 1950780, 2022150, 2038725, 2040816, 2125850, 2174640, 2210884, 2250900, 2340936, 2426580, 2438475, 2509200, 2551020, 2601040, 2696200, 2718300, 2763605, 2854800, 2926170, 3001200, 3033225, 3061224, 3188775, 3235440, 3251300, 3261960, 3316326, 3401360, 3624400, 3733200, 3826530, 3901560, 4044300, 4077450, 4251700, 4421768, 4501800, 4681872, 4853160, 4876950, 4974489, 5102040, 5392400, 5436600, 5527210, 5852340, 6066450, 6122448, 6377550, 6502600, 6523920, 6632652, 7315425, 7653060, 7803120, 8088600, 8154900, 8290815, 8503400, 8843536, 9003600, 9566325, 9706320, 9753900, 9948978, 10204080, 10873200, 11054420, 11704680, 12132900, 12755100, 13005200, 13265304, 13818025, 14630850, 15306120, 16177200, 16309800, 16581630, 17006800, 19132650, 19507800, 19897956, 22108840, 23409360, 24265800, 24872445, 25510200, 26530608, 27636050, 29261700, 30612240, 32619600, 33163260, 38265300, 39015600, 39795912, 41454075, 44217680, 48531600, 49744890, 51020400, 55272100, 58523400, 66326520, 76530600, 79591824, 82908150, 99489780, 110544200, 117046800, 124362225, 132653040, 153061200, 165816300, 198979560, 221088400, 248724450, 331632600, 397959120, 497448900, 663265200, 994897800, 1989795600]

約数ペア:

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(8784, 226525), (8840, 225090), (9061, 219600), (9150, 217464), (9225, 215696), (9333, 213200), (9360, 212585), (9516, 209100), (9594, 207400), (9840, 202215), (9945, 200080), (10004, 198900), (10200, 195078), (10370, 191880), (10455, 190320), (10608, 187575), (10660, 186660), (10980, 181220), (11050, 180072), (11152, 178425), (11700, 170068), (11895, 167280), (12200, 163098), (12240, 162565), (12300, 161772), (12444, 159900), (12505, 159120), (12546, 158600), (12688, 156825), (12792, 155550), (13260, 150060), (13325, 149328), (13481, 147600), (13725, 144976), (13940, 142740), (14274, 139400), (14640, 135915), (14760, 134810), (15006, 132600), (15300, 130052), (15555, 127920), (15600, 127551), (15860, 125460), (15912, 125050), (15990, 124440), (16400, 121329), (16575, 120048), (16592, 119925), (16728, 118950), (17425, 114192), (17680, 112545), (18122, 109800), (18300, 108732), (18450, 107848), (18666, 106600), (19032, 104550), (19188, 103700), (19825, 100368), (19890, 100040), (20008, 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