123660000

素因数分解:

$2^5\times 3^3\times 5^4\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 452667600

約数和(自身を除く): 329007600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 229, 240, 250, 270, 288, 300, 360, 375, 400, 432, 450, 458, 480, 500, 540, 600, 625, 675, 687, 720, 750, 800, 864, 900, 916, 1000, 1080, 1125, 1145, 1200, 1250, 1350, 1374, 1440, 1500, 1800, 1832, 1875, 2000, 2061, 2160, 2250, 2290, 2400, 2500, 2700, 2748, 3000, 3375, 3435, 3600, 3664, 3750, 4000, 4122, 4320, 4500, 4580, 5000, 5400, 5496, 5625, 5725, 6000, 6183, 6750, 6870, 7200, 7328, 7500, 8244, 9000, 9160, 10000, 10305, 10800, 10992, 11250, 11450, 12000, 12366, 13500, 13740, 15000, 16488, 16875, 17175, 18000, 18320, 20000, 20610, 21600, 21984, 22500, 22900, 24732, 27000, 27480, 28625, 30000, 30915, 32976, 33750, 34350, 36000, 36640, 41220, 45000, 45800, 49464, 51525, 54000, 54960, 57250, 60000, 61830, 65952, 67500, 68700, 82440, 85875, 90000, 91600, 98928, 103050, 108000, 109920, 114500, 123660, 135000, 137400, 143125, 154575, 164880, 171750, 180000, 183200, 197856, 206100, 229000, 247320, 257625, 270000, 274800, 286250, 309150, 329760, 343500, 412200, 429375, 458000, 494640, 515250, 540000, 549600, 572500, 618300, 687000, 772875, 824400, 858750, 916000, 989280, 1030500, 1145000, 1236600, 1288125, 1374000, 1545750, 1648800, 1717500, 2061000, 2290000, 2473200, 2576250, 2748000, 3091500, 3435000, 3864375, 4122000, 4580000, 4946400, 5152500, 6183000, 6870000, 7728750, 8244000, 10305000, 12366000, 13740000, 15457500, 20610000, 24732000, 30915000, 41220000, 61830000, 123660000]

約数ペア:

[(1, 123660000), (2, 61830000), (3, 41220000), (4, 30915000), (5, 24732000), (6, 20610000), (8, 15457500), (9, 13740000), (10, 12366000), (12, 10305000), (15, 8244000), (16, 7728750), (18, 6870000), (20, 6183000), (24, 5152500), (25, 4946400), (27, 4580000), (30, 4122000), (32, 3864375), (36, 3435000), (40, 3091500), (45, 2748000), (48, 2576250), (50, 2473200), (54, 2290000), (60, 2061000), (72, 1717500), (75, 1648800), (80, 1545750), (90, 1374000), (96, 1288125), (100, 1236600), (108, 1145000), (120, 1030500), (125, 989280), (135, 916000), (144, 858750), (150, 824400), (160, 772875), (180, 687000), (200, 618300), (216, 572500), (225, 549600), (229, 540000), (240, 515250), (250, 494640), (270, 458000), (288, 429375), (300, 412200), (360, 343500), (375, 329760), (400, 309150), (432, 286250), (450, 274800), (458, 270000), (480, 257625), (500, 247320), (540, 229000), (600, 206100), (625, 197856), (675, 183200), (687, 180000), (720, 171750), (750, 164880), (800, 154575), (864, 143125), (900, 137400), (916, 135000), (1000, 123660), (1080, 114500), (1125, 109920), (1145, 108000), (1200, 103050), (1250, 98928), (1350, 91600), (1374, 90000), (1440, 85875), (1500, 82440), (1800, 68700), (1832, 67500), (1875, 65952), (2000, 61830), (2061, 60000), (2160, 57250), (2250, 54960), (2290, 54000), (2400, 51525), (2500, 49464), (2700, 45800), (2748, 45000), (3000, 41220), (3375, 36640), (3435, 36000), (3600, 34350), (3664, 33750), (3750, 32976), (4000, 30915), (4122, 30000), (4320, 28625), (4500, 27480), (4580, 27000), (5000, 24732), (5400, 22900), (5496, 22500), (5625, 21984), (5725, 21600), (6000, 20610), (6183, 20000), (6750, 18320), (6870, 18000), (7200, 17175), (7328, 16875), (7500, 16488), (8244, 15000), (9000, 13740), (9160, 13500), (10000, 12366), (10305, 12000), (10800, 11450), (10992, 11250)]