1888326000

素因数分解:

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

素因数の和:88

約数の個数: 720

約数和(自身を含む): 7898348640

約数和(自身を除く): 6010022640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 27, 30, 33, 34, 36, 40, 44, 45, 48, 50, 51, 54, 55, 60, 66, 68, 72, 75, 80, 85, 88, 90, 99, 100, 102, 108, 110, 120, 121, 125, 132, 135, 136, 144, 150, 153, 165, 170, 176, 180, 187, 198, 200, 204, 216, 220, 225, 240, 242, 250, 255, 264, 270, 272, 275, 289, 297, 300, 306, 330, 340, 360, 363, 374, 375, 396, 400, 408, 425, 432, 440, 450, 459, 484, 495, 500, 510, 528, 540, 550, 561, 578, 594, 600, 605, 612, 660, 675, 680, 720, 726, 748, 750, 765, 792, 816, 825, 850, 867, 880, 900, 918, 935, 968, 990, 1000, 1020, 1080, 1089, 1100, 1122, 1125, 1156, 1188, 1200, 1210, 1224, 1275, 1320, 1350, 1360, 1375, 1445, 1452, 1485, 1496, 1500, 1530, 1584, 1650, 1683, 1700, 1734, 1800, 1815, 1836, 1870, 1936, 1980, 2000, 2040, 2057, 2125, 2160, 2178, 2200, 2244, 2250, 2295, 2312, 2376, 2420, 2448, 2475, 2550, 2601, 2640, 2700, 2750, 2805, 2890, 2904, 2970, 2992, 3000, 3025, 3060, 3179, 3267, 3300, 3366, 3375, 3400, 3468, 3600, 3630, 3672, 3740, 3825, 3960, 4080, 4114, 4125, 4250, 4335, 4356, 4400, 4488, 4500, 4590, 4624, 4675, 4752, 4840, 4950, 5049, 5100, 5202, 5400, 5445, 5500, 5610, 5780, 5808, 5940, 6000, 6050, 6120, 6171, 6358, 6375, 6534, 6600, 6732, 6750, 6800, 6936, 7225, 7260, 7344, 7425, 7480, 7650, 7803, 7920, 8228, 8250, 8415, 8500, 8670, 8712, 8976, 9000, 9075, 9180, 9350, 9537, 9680, 9900, 10098, 10200, 10285, 10404, 10800, 10890, 11000, 11220, 11475, 11560, 11880, 12100, 12240, 12342, 12375, 12716, 12750, 13005, 13068, 13200, 13464, 13500, 13872, 14025, 14450, 14520, 14850, 14960, 15125, 15300, 15606, 15895, 16335, 16456, 16500, 16830, 17000, 17340, 17424, 18000, 18150, 18360, 18513, 18700, 19074, 19125, 19800, 20196, 20400, 20570, 20808, 21675, 21780, 22000, 22440, 22950, 23120, 23375, 23760, 24200, 24684, 24750, 25245, 25432, 25500, 26010, 26136, 26928, 27000, 27225, 28050, 28611, 28900, 29040, 29700, 30250, 30600, 30855, 31212, 31790, 32670, 32912, 33000, 33660, 34000, 34680, 34969, 36125, 36300, 36720, 37026, 37125, 37400, 38148, 38250, 39015, 39600, 40392, 41140, 41616, 42075, 43350, 43560, 44880, 45375, 45900, 46750, 47685, 48400, 49368, 49500, 50490, 50864, 51000, 51425, 52020, 52272, 54000, 54450, 55539, 56100, 57222, 57375, 57800, 59400, 60500, 61200, 61710, 62424, 63580, 65025, 65340, 66000, 67320, 69360, 69938, 70125, 72250, 72600, 74052, 74250, 74800, 76296, 76500, 78030, 79475, 80784, 81675, 82280, 84150, 85833, 86700, 87120, 90750, 91800, 92565, 93500, 95370, 98736, 99000, 100980, 102000, 102850, 104040, 104907, 108375, 108900, 111078, 112200, 114444, 114750, 115600, 118800, 121000, 123420, 124848, 126225, 127160, 130050, 130680, 134640, 136125, 139876, 140250, 143055, 144500, 145200, 148104, 148500, 152592, 153000, 154275, 156060, 158950, 163350, 164560, 168300, 171666, 173400, 174845, 181500, 183600, 185130, 187000, 190740, 195075, 198000, 201960, 205700, 208080, 209814, 210375, 216750, 217800, 222156, 224400, 228888, 229500, 238425, 242000, 246840, 252450, 254320, 257125, 260100, 261360, 272250, 277695, 279752, 280500, 286110, 289000, 296208, 297000, 306000, 308550, 312120, 314721, 317900, 325125, 326700, 336600, 343332, 346800, 349690, 363000, 370260, 374000, 381480, 390150, 397375, 403920, 408375, 411400, 419628, 420750, 429165, 433500, 435600, 444312, 457776, 459000, 462825, 476850, 493680, 504900, 514250, 520200, 524535, 544500, 555390, 559504, 561000, 572220, 578000, 594000, 617100, 624240, 629442, 631125, 635800, 650250, 653400, 673200, 686664, 699380, 715275, 726000, 740520, 762960, 771375, 780300, 794750, 816750, 822800, 839256, 841500, 858330, 867000, 874225, 888624, 918000, 925650, 944163, 953700, 975375, 1009800, 1028500, 1040400, 1049070, 1089000, 1110780, 1122000, 1144440, 1192125, 1234200, 1258884, 1262250, 1271600, 1300500, 1306800, 1373328, 1388475, 1398760, 1430550, 1481040, 1542750, 1560600, 1573605, 1589500, 1633500, 1678512, 1683000, 1716660, 1734000, 1748450, 1851300, 1888326, 1907400, 1950750, 2019600, 2057000, 2098140, 2145825, 2178000, 2221560, 2288880, 2314125, 2384250, 2468400, 2517768, 2524500, 2601000, 2622675, 2776950, 2797520, 2861100, 3085500, 3121200, 3147210, 3179000, 3267000, 3366000, 3433320, 3496900, 3576375, 3702600, 3776652, 3814800, 3901500, 4114000, 4196280, 4291650, 4371125, 4443120, 4628250, 4720815, 4768500, 5035536, 5049000, 5202000, 5245350, 5553900, 5722200, 6171000, 6294420, 6358000, 6534000, 6866640, 6942375, 6993800, 7152750, 7405200, 7553304, 7803000, 7868025, 8392560, 8583300, 8742250, 9256500, 9441630, 9537000, 10098000, 10490700, 10729125, 11107800, 11444400, 12342000, 12588840, 13113375, 13884750, 13987600, 14305500, 15106608, 15606000, 15736050, 17166600, 17484500, 18513000, 18883260, 19074000, 20981400, 21458250, 22215600, 23604075, 25177680, 26226750, 27769500, 28611000, 31472100, 34333200, 34969000, 37026000, 37766520, 39340125, 41962800, 42916500, 47208150, 52453500, 55539000, 57222000, 62944200, 69938000, 75533040, 78680250, 85833000, 94416300, 104907000, 111078000, 118020375, 125888400, 157360500, 171666000, 188832600, 209814000, 236040750, 314721000, 377665200, 472081500, 629442000, 944163000, 1888326000]

約数ペア:

[(1, 1888326000), (2, 944163000), (3, 629442000), (4, 472081500), (5, 377665200), (6, 314721000), (8, 236040750), (9, 209814000), (10, 188832600), (11, 171666000), (12, 157360500), (15, 125888400), (16, 118020375), (17, 111078000), (18, 104907000), (20, 94416300), (22, 85833000), (24, 78680250), (25, 75533040), (27, 69938000), (30, 62944200), (33, 57222000), (34, 55539000), (36, 52453500), (40, 47208150), (44, 42916500), (45, 41962800), (48, 39340125), (50, 37766520), (51, 37026000), (54, 34969000), (55, 34333200), (60, 31472100), (66, 28611000), (68, 27769500), (72, 26226750), (75, 25177680), (80, 23604075), (85, 22215600), (88, 21458250), (90, 20981400), (99, 19074000), (100, 18883260), (102, 18513000), (108, 17484500), (110, 17166600), (120, 15736050), (121, 15606000), (125, 15106608), (132, 14305500), (135, 13987600), (136, 13884750), (144, 13113375), (150, 12588840), (153, 12342000), (165, 11444400), (170, 11107800), (176, 10729125), (180, 10490700), (187, 10098000), (198, 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1950750), (990, 1907400), (1000, 1888326), (1020, 1851300), (1080, 1748450), (1089, 1734000), (1100, 1716660), (1122, 1683000), (1125, 1678512), (1156, 1633500), (1188, 1589500), (1200, 1573605), (1210, 1560600), (1224, 1542750), (1275, 1481040), (1320, 1430550), (1350, 1398760), (1360, 1388475), (1375, 1373328), (1445, 1306800), (1452, 1300500), (1485, 1271600), (1496, 1262250), (1500, 1258884), (1530, 1234200), (1584, 1192125), (1650, 1144440), (1683, 1122000), (1700, 1110780), (1734, 1089000), (1800, 1049070), (1815, 1040400), (1836, 1028500), (1870, 1009800), (1936, 975375), (1980, 953700), (2000, 944163), (2040, 925650), (2057, 918000), (2125, 888624), (2160, 874225), (2178, 867000), (2200, 858330), (2244, 841500), (2250, 839256), (2295, 822800), (2312, 816750), (2376, 794750), (2420, 780300), (2448, 771375), (2475, 762960), (2550, 740520), (2601, 726000), (2640, 715275), (2700, 699380), (2750, 686664), (2805, 673200), (2890, 653400), (2904, 650250), (2970, 635800), (2992, 631125), (3000, 629442), (3025, 624240), (3060, 617100), (3179, 594000), (3267, 578000), (3300, 572220), (3366, 561000), (3375, 559504), (3400, 555390), (3468, 544500), (3600, 524535), (3630, 520200), (3672, 514250), (3740, 504900), (3825, 493680), (3960, 476850), (4080, 462825), (4114, 459000), (4125, 457776), (4250, 444312), (4335, 435600), (4356, 433500), (4400, 429165), (4488, 420750), (4500, 419628), (4590, 411400), (4624, 408375), (4675, 403920), (4752, 397375), (4840, 390150), (4950, 381480), (5049, 374000), (5100, 370260), (5202, 363000), (5400, 349690), (5445, 346800), (5500, 343332), (5610, 336600), (5780, 326700), (5808, 325125), (5940, 317900), (6000, 314721), (6050, 312120), (6120, 308550), (6171, 306000), (6358, 297000), (6375, 296208), (6534, 289000), (6600, 286110), (6732, 280500), (6750, 279752), (6800, 277695), (6936, 272250), (7225, 261360), (7260, 260100), (7344, 257125), (7425, 254320), (7480, 252450), (7650, 246840), (7803, 242000), (7920, 238425), (8228, 229500), (8250, 228888), (8415, 224400), (8500, 222156), (8670, 217800), (8712, 216750), (8976, 210375), (9000, 209814), (9075, 208080), (9180, 205700), (9350, 201960), (9537, 198000), (9680, 195075), (9900, 190740), (10098, 187000), (10200, 185130), (10285, 183600), (10404, 181500), (10800, 174845), (10890, 173400), (11000, 171666), (11220, 168300), (11475, 164560), (11560, 163350), (11880, 158950), (12100, 156060), (12240, 154275), (12342, 153000), (12375, 152592), (12716, 148500), (12750, 148104), (13005, 145200), (13068, 144500), (13200, 143055), (13464, 140250), (13500, 139876), (13872, 136125), (14025, 134640), (14450, 130680), (14520, 130050), (14850, 127160), (14960, 126225), (15125, 124848), (15300, 123420), (15606, 121000), (15895, 118800), (16335, 115600), (16456, 114750), (16500, 114444), (16830, 112200), (17000, 111078), (17340, 108900), (17424, 108375), (18000, 104907), (18150, 104040), (18360, 102850), (18513, 102000), (18700, 100980), (19074, 99000), (19125, 98736), (19800, 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