1990098000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:105

約数の個数: 720

約数和(自身を含む): 8343840960

約数和(自身を除く): 6353742960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 23, 24, 25, 30, 33, 36, 38, 40, 44, 45, 46, 48, 50, 55, 57, 60, 66, 69, 72, 75, 76, 80, 88, 90, 92, 95, 99, 100, 110, 114, 115, 120, 125, 132, 138, 144, 150, 152, 165, 171, 176, 180, 184, 190, 198, 200, 207, 209, 220, 225, 228, 230, 240, 250, 253, 264, 275, 276, 285, 300, 304, 330, 342, 345, 360, 368, 375, 380, 396, 400, 414, 418, 437, 440, 450, 456, 460, 475, 495, 500, 506, 528, 529, 550, 552, 570, 575, 600, 627, 660, 684, 690, 720, 750, 759, 760, 792, 825, 828, 836, 855, 874, 880, 900, 912, 920, 950, 990, 1000, 1012, 1035, 1045, 1058, 1100, 1104, 1125, 1140, 1150, 1200, 1254, 1265, 1311, 1320, 1368, 1375, 1380, 1425, 1500, 1518, 1520, 1584, 1587, 1650, 1656, 1672, 1710, 1725, 1748, 1800, 1840, 1881, 1900, 1980, 2000, 2024, 2070, 2090, 2116, 2185, 2200, 2250, 2277, 2280, 2300, 2375, 2475, 2508, 2530, 2622, 2640, 2645, 2736, 2750, 2760, 2850, 2875, 3000, 3036, 3135, 3174, 3300, 3312, 3344, 3420, 3450, 3496, 3600, 3762, 3795, 3800, 3933, 3960, 4048, 4125, 4140, 4180, 4232, 4275, 4370, 4400, 4500, 4554, 4560, 4600, 4750, 4761, 4807, 4950, 5016, 5060, 5175, 5225, 5244, 5290, 5500, 5520, 5700, 5750, 5819, 6000, 6072, 6270, 6325, 6348, 6555, 6600, 6840, 6900, 6992, 7125, 7524, 7590, 7600, 7866, 7920, 7935, 8250, 8280, 8360, 8464, 8550, 8625, 8740, 9000, 9108, 9200, 9405, 9500, 9522, 9614, 9900, 10032, 10051, 10120, 10350, 10450, 10488, 10580, 10925, 11000, 11385, 11400, 11500, 11638, 12144, 12375, 12540, 12650, 12696, 13110, 13200, 13225, 13680, 13800, 14250, 14421, 15048, 15180, 15675, 15732, 15870, 16500, 16560, 16720, 17100, 17250, 17457, 17480, 18000, 18216, 18810, 18975, 19000, 19044, 19228, 19665, 19800, 20102, 20240, 20700, 20900, 20976, 21160, 21375, 21850, 22000, 22770, 22800, 23000, 23276, 23805, 24035, 24750, 25080, 25300, 25392, 25875, 26125, 26220, 26450, 27600, 28500, 28842, 29095, 30096, 30153, 30360, 31350, 31464, 31625, 31740, 32775, 33000, 34200, 34500, 34914, 34960, 36432, 37620, 37950, 38000, 38088, 38456, 39330, 39600, 39675, 40204, 41400, 41800, 42320, 42750, 43263, 43700, 45540, 46000, 46552, 47025, 47610, 48070, 49500, 50160, 50255, 50600, 51750, 52250, 52371, 52440, 52900, 54625, 56925, 57000, 57684, 58190, 60306, 60720, 62700, 62928, 63250, 63480, 65550, 66000, 66125, 68400, 69000, 69828, 72105, 75240, 75900, 76176, 76912, 78375, 78660, 79350, 80408, 82800, 83600, 85500, 86526, 87285, 87400, 90459, 91080, 93104, 94050, 94875, 95220, 96140, 98325, 99000, 100510, 101200, 103500, 104500, 104742, 104880, 105800, 109250, 110561, 113850, 114000, 115368, 116380, 119025, 120175, 120612, 125400, 126500, 126960, 131100, 132250, 138000, 139656, 144210, 145475, 150480, 150765, 151800, 156750, 157320, 158700, 160816, 163875, 171000, 173052, 174570, 174800, 180918, 182160, 188100, 189750, 190440, 192280, 196650, 198000, 198375, 201020, 207000, 209000, 209484, 211600, 216315, 218500, 221122, 227700, 230736, 232760, 235125, 238050, 240350, 241224, 250800, 251275, 253000, 261855, 262200, 264500, 279312, 284625, 288420, 290950, 301530, 303600, 313500, 314640, 317400, 327750, 331683, 342000, 346104, 349140, 360525, 361836, 376200, 379500, 380880, 384560, 393300, 396750, 402040, 414000, 418000, 418968, 432630, 436425, 437000, 442244, 452295, 455400, 465520, 470250, 476100, 480700, 482448, 491625, 502550, 506000, 523710, 524400, 529000, 552805, 569250, 576840, 581900, 595125, 600875, 603060, 627000, 634800, 655500, 663366, 692208, 698280, 721050, 723672, 727375, 752400, 753825, 759000, 786600, 793500, 804080, 837936, 865260, 872850, 874000, 884488, 904590, 910800, 940500, 952200, 961400, 983250, 995049, 1005100, 1047420, 1058000, 1081575, 1105610, 1138500, 1153680, 1163800, 1190250, 1201750, 1206120, 1254000, 1256375, 1309275, 1311000, 1326732, 1396560, 1442100, 1447344, 1454750, 1507650, 1518000, 1573200, 1587000, 1658415, 1730520, 1745700, 1768976, 1802625, 1809180, 1881000, 1904400, 1922800, 1966500, 1990098, 2010200, 2094840, 2163150, 2182125, 2211220, 2261475, 2277000, 2327600, 2380500, 2403500, 2412240, 2512750, 2618550, 2622000, 2653464, 2764025, 2884200, 2909500, 3015300, 3174000, 3316830, 3461040, 3491400, 3605250, 3618360, 3762000, 3769125, 3933000, 3980196, 4020400, 4189680, 4326300, 4364250, 4422440, 4522950, 4554000, 4761000, 4807000, 4975245, 5025500, 5237100, 5306928, 5407875, 5528050, 5768400, 5819000, 6030600, 6546375, 6633660, 6982800, 7210500, 7236720, 7538250, 7866000, 7960392, 8292075, 8652600, 8728500, 8844880, 9045900, 9522000, 9614000, 9950490, 10051000, 10474200, 10815750, 11056100, 11307375, 11638000, 12061200, 13092750, 13267320, 13820125, 14421000, 15076500, 15920784, 16584150, 17305200, 17457000, 18091800, 19900980, 20102000, 20948400, 21631500, 22112200, 22614750, 24876225, 26185500, 26534640, 27640250, 28842000, 30153000, 33168300, 34914000, 36183600, 39801960, 41460375, 43263000, 44224400, 45229500, 49752450, 52371000, 55280500, 60306000, 66336600, 79603920, 82920750, 86526000, 90459000, 99504900, 104742000, 110561000, 124381125, 132673200, 165841500, 180918000, 199009800, 221122000, 248762250, 331683000, 398019600, 497524500, 663366000, 995049000, 1990098000]

約数ペア:

[(1, 1990098000), (2, 995049000), (3, 663366000), (4, 497524500), (5, 398019600), (6, 331683000), (8, 248762250), (9, 221122000), (10, 199009800), (11, 180918000), (12, 165841500), (15, 132673200), (16, 124381125), (18, 110561000), (19, 104742000), (20, 99504900), (22, 90459000), (23, 86526000), (24, 82920750), (25, 79603920), (30, 66336600), (33, 60306000), (36, 55280500), (38, 52371000), (40, 49752450), (44, 45229500), (45, 44224400), (46, 43263000), (48, 41460375), (50, 39801960), (55, 36183600), (57, 34914000), (60, 33168300), (66, 30153000), (69, 28842000), (72, 27640250), (75, 26534640), (76, 26185500), (80, 24876225), (88, 22614750), (90, 22112200), (92, 21631500), (95, 20948400), (99, 20102000), (100, 19900980), (110, 18091800), (114, 17457000), (115, 17305200), (120, 16584150), (125, 15920784), (132, 15076500), (138, 14421000), (144, 13820125), (150, 13267320), (152, 13092750), (165, 12061200), (171, 11638000), (176, 11307375), (180, 11056100), (184, 10815750), (190, 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2163150), (950, 2094840), (990, 2010200), (1000, 1990098), (1012, 1966500), (1035, 1922800), (1045, 1904400), (1058, 1881000), (1100, 1809180), (1104, 1802625), (1125, 1768976), (1140, 1745700), (1150, 1730520), (1200, 1658415), (1254, 1587000), (1265, 1573200), (1311, 1518000), (1320, 1507650), (1368, 1454750), (1375, 1447344), (1380, 1442100), (1425, 1396560), (1500, 1326732), (1518, 1311000), (1520, 1309275), (1584, 1256375), (1587, 1254000), (1650, 1206120), (1656, 1201750), (1672, 1190250), (1710, 1163800), (1725, 1153680), (1748, 1138500), (1800, 1105610), (1840, 1081575), (1881, 1058000), (1900, 1047420), (1980, 1005100), (2000, 995049), (2024, 983250), (2070, 961400), (2090, 952200), (2116, 940500), (2185, 910800), (2200, 904590), (2250, 884488), (2277, 874000), (2280, 872850), (2300, 865260), (2375, 837936), (2475, 804080), (2508, 793500), (2530, 786600), (2622, 759000), (2640, 753825), (2645, 752400), (2736, 727375), (2750, 723672), (2760, 721050), (2850, 698280), (2875, 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(8360, 238050), (8464, 235125), (8550, 232760), (8625, 230736), (8740, 227700), (9000, 221122), (9108, 218500), (9200, 216315), (9405, 211600), (9500, 209484), (9522, 209000), (9614, 207000), (9900, 201020), (10032, 198375), (10051, 198000), (10120, 196650), (10350, 192280), (10450, 190440), (10488, 189750), (10580, 188100), (10925, 182160), (11000, 180918), (11385, 174800), (11400, 174570), (11500, 173052), (11638, 171000), (12144, 163875), (12375, 160816), (12540, 158700), (12650, 157320), (12696, 156750), (13110, 151800), (13200, 150765), (13225, 150480), (13680, 145475), (13800, 144210), (14250, 139656), (14421, 138000), (15048, 132250), (15180, 131100), (15675, 126960), (15732, 126500), (15870, 125400), (16500, 120612), (16560, 120175), (16720, 119025), (17100, 116380), (17250, 115368), (17457, 114000), (17480, 113850), (18000, 110561), (18216, 109250), (18810, 105800), (18975, 104880), (19000, 104742), (19044, 104500), (19228, 103500), (19665, 101200), (19800, 100510), (20102, 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