205999200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:77

約数の個数: 540

約数和(自身を含む): 870577092

約数和(自身を除く): 664577892

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 50, 51, 54, 55, 60, 66, 68, 72, 75, 80, 81, 85, 88, 90, 96, 99, 100, 102, 108, 110, 120, 132, 135, 136, 144, 150, 153, 160, 162, 165, 170, 176, 180, 187, 198, 200, 204, 216, 220, 225, 240, 255, 264, 270, 272, 275, 288, 289, 297, 300, 306, 324, 330, 340, 352, 360, 374, 396, 400, 405, 408, 425, 432, 440, 450, 459, 480, 495, 510, 528, 540, 544, 550, 561, 578, 594, 600, 612, 648, 660, 675, 680, 720, 748, 765, 792, 800, 810, 816, 825, 850, 864, 867, 880, 891, 900, 918, 935, 990, 1020, 1056, 1080, 1100, 1122, 1156, 1188, 1200, 1224, 1275, 1296, 1320, 1350, 1360, 1377, 1440, 1445, 1485, 1496, 1530, 1584, 1620, 1632, 1650, 1683, 1700, 1734, 1760, 1782, 1800, 1836, 1870, 1980, 2025, 2040, 2160, 2200, 2244, 2295, 2312, 2376, 2400, 2448, 2475, 2550, 2592, 2601, 2640, 2700, 2720, 2754, 2805, 2890, 2970, 2992, 3060, 3168, 3179, 3240, 3300, 3366, 3400, 3468, 3564, 3600, 3672, 3740, 3825, 3960, 4050, 4080, 4320, 4335, 4400, 4455, 4488, 4590, 4624, 4675, 4752, 4896, 4950, 5049, 5100, 5202, 5280, 5400, 5508, 5610, 5780, 5940, 5984, 6120, 6358, 6480, 6600, 6732, 6800, 6885, 6936, 7128, 7200, 7225, 7344, 7425, 7480, 7650, 7803, 7920, 8100, 8160, 8415, 8670, 8800, 8910, 8976, 9180, 9248, 9350, 9504, 9537, 9900, 10098, 10200, 10404, 10800, 11016, 11220, 11475, 11560, 11880, 12240, 12716, 12960, 13005, 13200, 13464, 13600, 13770, 13872, 14025, 14256, 14450, 14688, 14850, 14960, 15147, 15300, 15606, 15840, 15895, 16200, 16830, 17340, 17820, 17952, 18360, 18700, 19074, 19800, 20196, 20400, 20808, 21600, 21675, 22032, 22275, 22440, 22950, 23120, 23409, 23760, 24480, 25245, 25432, 26010, 26400, 26928, 27540, 27744, 28050, 28512, 28611, 28900, 29700, 29920, 30294, 30600, 31212, 31790, 32400, 33660, 34425, 34680, 35640, 36720, 37400, 38148, 39015, 39600, 40392, 40800, 41616, 42075, 43350, 44064, 44550, 44880, 45900, 46240, 46818, 47520, 47685, 50490, 50864, 52020, 53856, 55080, 56100, 57222, 57800, 59400, 60588, 61200, 62424, 63580, 64800, 65025, 67320, 68850, 69360, 71280, 73440, 74800, 75735, 76296, 78030, 79200, 79475, 80784, 83232, 84150, 85833, 86700, 89100, 89760, 91800, 93636, 95370, 100980, 101728, 104040, 110160, 112200, 114444, 115600, 117045, 118800, 121176, 122400, 124848, 126225, 127160, 130050, 134640, 137700, 138720, 142560, 143055, 149600, 151470, 152592, 156060, 158950, 161568, 168300, 171666, 173400, 178200, 183600, 187272, 190740, 195075, 201960, 208080, 220320, 224400, 228888, 231200, 234090, 237600, 238425, 242352, 249696, 252450, 254320, 257499, 260100, 269280, 275400, 286110, 302940, 305184, 312120, 317900, 336600, 343332, 346800, 356400, 367200, 374544, 378675, 381480, 390150, 403920, 416160, 429165, 448800, 457776, 468180, 476850, 484704, 504900, 508640, 514998, 520200, 550800, 572220, 585225, 605880, 624240, 635800, 673200, 686664, 693600, 712800, 715275, 749088, 757350, 762960, 780300, 807840, 858330, 915552, 936360, 953700, 1009800, 1029996, 1040400, 1101600, 1144440, 1170450, 1211760, 1248480, 1271600, 1287495, 1346400, 1373328, 1430550, 1514700, 1525920, 1560600, 1716660, 1872720, 1907400, 2019600, 2059992, 2080800, 2145825, 2288880, 2340900, 2423520, 2543200, 2574990, 2746656, 2861100, 3029400, 3121200, 3433320, 3745440, 3814800, 4039200, 4119984, 4291650, 4577760, 4681800, 5149980, 5722200, 6058800, 6242400, 6437475, 6866640, 7629600, 8239968, 8583300, 9363600, 10299960, 11444400, 12117600, 12874950, 13733280, 17166600, 18727200, 20599920, 22888800, 25749900, 34333200, 41199840, 51499800, 68666400, 102999600, 205999200]

約数ペア:

[(1, 205999200), (2, 102999600), (3, 68666400), (4, 51499800), (5, 41199840), (6, 34333200), (8, 25749900), (9, 22888800), (10, 20599920), (11, 18727200), (12, 17166600), (15, 13733280), (16, 12874950), (17, 12117600), (18, 11444400), (20, 10299960), (22, 9363600), (24, 8583300), (25, 8239968), (27, 7629600), (30, 6866640), (32, 6437475), (33, 6242400), (34, 6058800), (36, 5722200), (40, 5149980), (44, 4681800), (45, 4577760), (48, 4291650), (50, 4119984), (51, 4039200), (54, 3814800), (55, 3745440), (60, 3433320), (66, 3121200), (68, 3029400), (72, 2861100), (75, 2746656), (80, 2574990), (81, 2543200), (85, 2423520), (88, 2340900), (90, 2288880), (96, 2145825), (99, 2080800), (100, 2059992), (102, 2019600), (108, 1907400), (110, 1872720), (120, 1716660), (132, 1560600), (135, 1525920), (136, 1514700), (144, 1430550), (150, 1373328), (153, 1346400), (160, 1287495), (162, 1271600), (165, 1248480), (170, 1211760), (176, 1170450), (180, 1144440), (187, 1101600), (198, 1040400), (200, 1029996), (204, 1009800), (216, 953700), (220, 936360), (225, 915552), (240, 858330), (255, 807840), (264, 780300), (270, 762960), (272, 757350), (275, 749088), (288, 715275), (289, 712800), (297, 693600), (300, 686664), (306, 673200), (324, 635800), (330, 624240), (340, 605880), (352, 585225), (360, 572220), (374, 550800), (396, 520200), (400, 514998), (405, 508640), (408, 504900), (425, 484704), (432, 476850), (440, 468180), (450, 457776), (459, 448800), (480, 429165), (495, 416160), (510, 403920), (528, 390150), (540, 381480), (544, 378675), (550, 374544), (561, 367200), (578, 356400), (594, 346800), (600, 343332), (612, 336600), (648, 317900), (660, 312120), (675, 305184), (680, 302940), (720, 286110), (748, 275400), (765, 269280), (792, 260100), (800, 257499), (810, 254320), (816, 252450), (825, 249696), (850, 242352), (864, 238425), (867, 237600), (880, 234090), (891, 231200), (900, 228888), (918, 224400), (935, 220320), (990, 208080), (1020, 201960), (1056, 195075), (1080, 190740), (1100, 187272), (1122, 183600), (1156, 178200), (1188, 173400), (1200, 171666), (1224, 168300), (1275, 161568), (1296, 158950), (1320, 156060), (1350, 152592), (1360, 151470), (1377, 149600), (1440, 143055), (1445, 142560), (1485, 138720), (1496, 137700), (1530, 134640), (1584, 130050), (1620, 127160), (1632, 126225), (1650, 124848), (1683, 122400), (1700, 121176), (1734, 118800), (1760, 117045), (1782, 115600), (1800, 114444), (1836, 112200), (1870, 110160), (1980, 104040), (2025, 101728), (2040, 100980), (2160, 95370), (2200, 93636), (2244, 91800), (2295, 89760), (2312, 89100), (2376, 86700), (2400, 85833), (2448, 84150), (2475, 83232), (2550, 80784), (2592, 79475), (2601, 79200), (2640, 78030), (2700, 76296), (2720, 75735), (2754, 74800), (2805, 73440), (2890, 71280), (2970, 69360), (2992, 68850), (3060, 67320), (3168, 65025), (3179, 64800), (3240, 63580), (3300, 62424), (3366, 61200), (3400, 60588), (3468, 59400), (3564, 57800), (3600, 57222), (3672, 56100), (3740, 55080), (3825, 53856), (3960, 52020), (4050, 50864), (4080, 50490), (4320, 47685), (4335, 47520), (4400, 46818), (4455, 46240), (4488, 45900), (4590, 44880), (4624, 44550), (4675, 44064), (4752, 43350), (4896, 42075), (4950, 41616), (5049, 40800), (5100, 40392), (5202, 39600), (5280, 39015), (5400, 38148), (5508, 37400), (5610, 36720), (5780, 35640), (5940, 34680), (5984, 34425), (6120, 33660), (6358, 32400), (6480, 31790), (6600, 31212), (6732, 30600), (6800, 30294), (6885, 29920), (6936, 29700), (7128, 28900), (7200, 28611), (7225, 28512), (7344, 28050), (7425, 27744), (7480, 27540), (7650, 26928), (7803, 26400), (7920, 26010), (8100, 25432), (8160, 25245), (8415, 24480), (8670, 23760), (8800, 23409), (8910, 23120), (8976, 22950), (9180, 22440), (9248, 22275), (9350, 22032), (9504, 21675), (9537, 21600), (9900, 20808), (10098, 20400), (10200, 20196), (10404, 19800), (10800, 19074), (11016, 18700), (11220, 18360), (11475, 17952), (11560, 17820), (11880, 17340), (12240, 16830), (12716, 16200), (12960, 15895), (13005, 15840), (13200, 15606), (13464, 15300), (13600, 15147), (13770, 14960), (13872, 14850), (14025, 14688), (14256, 14450)]