20196000

素因数分解:

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

素因数の和:62

約数の個数: 384

約数和(自身を含む): 84913920

約数和(自身を除く): 64717920

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, 85, 88, 90, 96, 99, 100, 102, 108, 110, 120, 125, 132, 135, 136, 144, 150, 153, 160, 165, 170, 176, 180, 187, 198, 200, 204, 216, 220, 225, 240, 250, 255, 264, 270, 272, 275, 288, 297, 300, 306, 330, 340, 352, 360, 374, 375, 396, 400, 408, 425, 432, 440, 450, 459, 480, 495, 500, 510, 528, 540, 544, 550, 561, 594, 600, 612, 660, 675, 680, 720, 748, 750, 765, 792, 800, 816, 825, 850, 864, 880, 900, 918, 935, 990, 1000, 1020, 1056, 1080, 1100, 1122, 1125, 1188, 1200, 1224, 1275, 1320, 1350, 1360, 1375, 1440, 1485, 1496, 1500, 1530, 1584, 1632, 1650, 1683, 1700, 1760, 1800, 1836, 1870, 1980, 2000, 2040, 2125, 2160, 2200, 2244, 2250, 2295, 2376, 2400, 2448, 2475, 2550, 2640, 2700, 2720, 2750, 2805, 2970, 2992, 3000, 3060, 3168, 3300, 3366, 3375, 3400, 3600, 3672, 3740, 3825, 3960, 4000, 4080, 4125, 4250, 4320, 4400, 4488, 4500, 4590, 4675, 4752, 4896, 4950, 5049, 5100, 5280, 5400, 5500, 5610, 5940, 5984, 6000, 6120, 6375, 6600, 6732, 6750, 6800, 7200, 7344, 7425, 7480, 7650, 7920, 8160, 8250, 8415, 8500, 8800, 8976, 9000, 9180, 9350, 9504, 9900, 10098, 10200, 10800, 11000, 11220, 11475, 11880, 12000, 12240, 12375, 12750, 13200, 13464, 13500, 13600, 14025, 14688, 14850, 14960, 15300, 15840, 16500, 16830, 17000, 17952, 18000, 18360, 18700, 19125, 19800, 20196, 20400, 21600, 22000, 22440, 22950, 23375, 23760, 24480, 24750, 25245, 25500, 26400, 26928, 27000, 28050, 29700, 29920, 30600, 33000, 33660, 34000, 36000, 36720, 37125, 37400, 38250, 39600, 40392, 40800, 42075, 44000, 44880, 45900, 46750, 47520, 49500, 50490, 51000, 53856, 54000, 56100, 57375, 59400, 61200, 66000, 67320, 68000, 70125, 73440, 74250, 74800, 76500, 79200, 80784, 84150, 89760, 91800, 93500, 99000, 100980, 102000, 108000, 112200, 114750, 118800, 122400, 126225, 132000, 134640, 140250, 148500, 149600, 153000, 161568, 168300, 183600, 187000, 198000, 201960, 204000, 210375, 224400, 229500, 237600, 252450, 269280, 280500, 297000, 306000, 336600, 367200, 374000, 396000, 403920, 420750, 448800, 459000, 504900, 561000, 594000, 612000, 631125, 673200, 748000, 807840, 841500, 918000, 1009800, 1122000, 1188000, 1262250, 1346400, 1683000, 1836000, 2019600, 2244000, 2524500, 3366000, 4039200, 5049000, 6732000, 10098000, 20196000]

約数ペア:

[(1, 20196000), (2, 10098000), (3, 6732000), (4, 5049000), (5, 4039200), (6, 3366000), (8, 2524500), (9, 2244000), (10, 2019600), (11, 1836000), (12, 1683000), (15, 1346400), (16, 1262250), (17, 1188000), (18, 1122000), (20, 1009800), (22, 918000), (24, 841500), (25, 807840), (27, 748000), (30, 673200), (32, 631125), (33, 612000), (34, 594000), (36, 561000), (40, 504900), (44, 459000), (45, 448800), (48, 420750), (50, 403920), (51, 396000), (54, 374000), (55, 367200), (60, 336600), (66, 306000), (68, 297000), (72, 280500), (75, 269280), (80, 252450), (85, 237600), (88, 229500), (90, 224400), (96, 210375), (99, 204000), (100, 201960), (102, 198000), (108, 187000), (110, 183600), (120, 168300), (125, 161568), (132, 153000), (135, 149600), (136, 148500), (144, 140250), (150, 134640), (153, 132000), (160, 126225), (165, 122400), (170, 118800), (176, 114750), (180, 112200), (187, 108000), (198, 102000), (200, 100980), (204, 99000), (216, 93500), (220, 91800), (225, 89760), (240, 84150), (250, 80784), (255, 79200), (264, 76500), (270, 74800), (272, 74250), (275, 73440), (288, 70125), (297, 68000), (300, 67320), (306, 66000), (330, 61200), (340, 59400), (352, 57375), (360, 56100), (374, 54000), (375, 53856), (396, 51000), (400, 50490), (408, 49500), (425, 47520), (432, 46750), (440, 45900), (450, 44880), (459, 44000), (480, 42075), (495, 40800), (500, 40392), (510, 39600), (528, 38250), (540, 37400), (544, 37125), (550, 36720), (561, 36000), (594, 34000), (600, 33660), (612, 33000), (660, 30600), (675, 29920), (680, 29700), (720, 28050), (748, 27000), (750, 26928), (765, 26400), (792, 25500), (800, 25245), (816, 24750), (825, 24480), (850, 23760), (864, 23375), (880, 22950), (900, 22440), (918, 22000), (935, 21600), (990, 20400), (1000, 20196), (1020, 19800), (1056, 19125), (1080, 18700), (1100, 18360), (1122, 18000), (1125, 17952), (1188, 17000), (1200, 16830), (1224, 16500), (1275, 15840), (1320, 15300), (1350, 14960), (1360, 14850), (1375, 14688), (1440, 14025), (1485, 13600), (1496, 13500), (1500, 13464), (1530, 13200), (1584, 12750), (1632, 12375), (1650, 12240), (1683, 12000), (1700, 11880), (1760, 11475), (1800, 11220), (1836, 11000), (1870, 10800), (1980, 10200), (2000, 10098), (2040, 9900), (2125, 9504), (2160, 9350), (2200, 9180), (2244, 9000), (2250, 8976), (2295, 8800), (2376, 8500), (2400, 8415), (2448, 8250), (2475, 8160), (2550, 7920), (2640, 7650), (2700, 7480), (2720, 7425), (2750, 7344), (2805, 7200), (2970, 6800), (2992, 6750), (3000, 6732), (3060, 6600), (3168, 6375), (3300, 6120), (3366, 6000), (3375, 5984), (3400, 5940), (3600, 5610), (3672, 5500), (3740, 5400), (3825, 5280), (3960, 5100), (4000, 5049), (4080, 4950), (4125, 4896), (4250, 4752), (4320, 4675), (4400, 4590), (4488, 4500)]