26988000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 95764032

約数和(自身を除く): 68776032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 173, 195, 200, 208, 240, 250, 260, 300, 312, 325, 346, 375, 390, 400, 416, 480, 500, 519, 520, 600, 624, 650, 692, 750, 780, 800, 865, 975, 1000, 1038, 1040, 1200, 1248, 1300, 1384, 1500, 1560, 1625, 1730, 1950, 2000, 2076, 2080, 2249, 2400, 2595, 2600, 2768, 3000, 3120, 3250, 3460, 3900, 4000, 4152, 4325, 4498, 4875, 5190, 5200, 5536, 6000, 6240, 6500, 6747, 6920, 7800, 8304, 8650, 8996, 9750, 10380, 10400, 11245, 12000, 12975, 13000, 13494, 13840, 15600, 16608, 17300, 17992, 19500, 20760, 21625, 22490, 25950, 26000, 26988, 27680, 31200, 33735, 34600, 35984, 39000, 41520, 43250, 44980, 51900, 52000, 53976, 56225, 64875, 67470, 69200, 71968, 78000, 83040, 86500, 89960, 103800, 107952, 112450, 129750, 134940, 138400, 156000, 168675, 173000, 179920, 207600, 215904, 224900, 259500, 269880, 281125, 337350, 346000, 359840, 415200, 449800, 519000, 539760, 562250, 674700, 692000, 843375, 899600, 1038000, 1079520, 1124500, 1349400, 1686750, 1799200, 2076000, 2249000, 2698800, 3373500, 4498000, 5397600, 6747000, 8996000, 13494000, 26988000]

約数ペア:

[(1, 26988000), (2, 13494000), (3, 8996000), (4, 6747000), (5, 5397600), (6, 4498000), (8, 3373500), (10, 2698800), (12, 2249000), (13, 2076000), (15, 1799200), (16, 1686750), (20, 1349400), (24, 1124500), (25, 1079520), (26, 1038000), (30, 899600), (32, 843375), (39, 692000), (40, 674700), (48, 562250), (50, 539760), (52, 519000), (60, 449800), (65, 415200), (75, 359840), (78, 346000), (80, 337350), (96, 281125), (100, 269880), (104, 259500), (120, 224900), (125, 215904), (130, 207600), (150, 179920), (156, 173000), (160, 168675), (173, 156000), (195, 138400), (200, 134940), (208, 129750), (240, 112450), (250, 107952), (260, 103800), (300, 89960), (312, 86500), (325, 83040), (346, 78000), (375, 71968), (390, 69200), (400, 67470), (416, 64875), (480, 56225), (500, 53976), (519, 52000), (520, 51900), (600, 44980), (624, 43250), (650, 41520), (692, 39000), (750, 35984), (780, 34600), (800, 33735), (865, 31200), (975, 27680), (1000, 26988), (1038, 26000), (1040, 25950), (1200, 22490), (1248, 21625), (1300, 20760), (1384, 19500), (1500, 17992), (1560, 17300), (1625, 16608), (1730, 15600), (1950, 13840), (2000, 13494), (2076, 13000), (2080, 12975), (2249, 12000), (2400, 11245), (2595, 10400), (2600, 10380), (2768, 9750), (3000, 8996), (3120, 8650), (3250, 8304), (3460, 7800), (3900, 6920), (4000, 6747), (4152, 6500), (4325, 6240), (4498, 6000), (4875, 5536), (5190, 5200)]