52782000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 160

約数和(自身を含む): 179512320

約数和(自身を除く): 126730320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 463, 475, 500, 570, 600, 750, 760, 912, 926, 950, 1000, 1140, 1200, 1389, 1425, 1500, 1520, 1852, 1900, 2000, 2280, 2315, 2375, 2778, 2850, 3000, 3704, 3800, 4560, 4630, 4750, 5556, 5700, 6000, 6945, 7125, 7408, 7600, 8797, 9260, 9500, 11112, 11400, 11575, 13890, 14250, 17594, 18520, 19000, 22224, 22800, 23150, 26391, 27780, 28500, 34725, 35188, 37040, 38000, 43985, 46300, 52782, 55560, 57000, 57875, 69450, 70376, 87970, 92600, 105564, 111120, 114000, 115750, 131955, 138900, 140752, 173625, 175940, 185200, 211128, 219925, 231500, 263910, 277800, 347250, 351880, 422256, 439850, 463000, 527820, 555600, 659775, 694500, 703760, 879700, 926000, 1055640, 1099625, 1319550, 1389000, 1759400, 2111280, 2199250, 2639100, 2778000, 3298875, 3518800, 4398500, 5278200, 6597750, 8797000, 10556400, 13195500, 17594000, 26391000, 52782000]

約数ペア:

[(1, 52782000), (2, 26391000), (3, 17594000), (4, 13195500), (5, 10556400), (6, 8797000), (8, 6597750), (10, 5278200), (12, 4398500), (15, 3518800), (16, 3298875), (19, 2778000), (20, 2639100), (24, 2199250), (25, 2111280), (30, 1759400), (38, 1389000), (40, 1319550), (48, 1099625), (50, 1055640), (57, 926000), (60, 879700), (75, 703760), (76, 694500), (80, 659775), (95, 555600), (100, 527820), (114, 463000), (120, 439850), (125, 422256), (150, 351880), (152, 347250), (190, 277800), (200, 263910), (228, 231500), (240, 219925), (250, 211128), (285, 185200), (300, 175940), (304, 173625), (375, 140752), (380, 138900), (400, 131955), (456, 115750), (463, 114000), (475, 111120), (500, 105564), (570, 92600), (600, 87970), (750, 70376), (760, 69450), (912, 57875), (926, 57000), (950, 55560), (1000, 52782), (1140, 46300), (1200, 43985), (1389, 38000), (1425, 37040), (1500, 35188), (1520, 34725), (1852, 28500), (1900, 27780), (2000, 26391), (2280, 23150), (2315, 22800), (2375, 22224), (2778, 19000), (2850, 18520), (3000, 17594), (3704, 14250), (3800, 13890), (4560, 11575), (4630, 11400), (4750, 11112), (5556, 9500), (5700, 9260), (6000, 8797), (6945, 7600), (7125, 7408)]