13195500

素因数分解:

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

素因数の和:504

約数の個数: 96

約数和(自身を含む): 40535040

約数和(自身を除く): 27339540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 150, 190, 228, 250, 285, 300, 375, 380, 463, 475, 500, 570, 750, 926, 950, 1140, 1389, 1425, 1500, 1852, 1900, 2315, 2375, 2778, 2850, 4630, 4750, 5556, 5700, 6945, 7125, 8797, 9260, 9500, 11575, 13890, 14250, 17594, 23150, 26391, 27780, 28500, 34725, 35188, 43985, 46300, 52782, 57875, 69450, 87970, 105564, 115750, 131955, 138900, 173625, 175940, 219925, 231500, 263910, 347250, 439850, 527820, 659775, 694500, 879700, 1099625, 1319550, 2199250, 2639100, 3298875, 4398500, 6597750, 13195500]

約数ペア:

[(1, 13195500), (2, 6597750), (3, 4398500), (4, 3298875), (5, 2639100), (6, 2199250), (10, 1319550), (12, 1099625), (15, 879700), (19, 694500), (20, 659775), (25, 527820), (30, 439850), (38, 347250), (50, 263910), (57, 231500), (60, 219925), (75, 175940), (76, 173625), (95, 138900), (100, 131955), (114, 115750), (125, 105564), (150, 87970), (190, 69450), (228, 57875), (250, 52782), (285, 46300), (300, 43985), (375, 35188), (380, 34725), (463, 28500), (475, 27780), (500, 26391), (570, 23150), (750, 17594), (926, 14250), (950, 13890), (1140, 11575), (1389, 9500), (1425, 9260), (1500, 8797), (1852, 7125), (1900, 6945), (2315, 5700), (2375, 5556), (2778, 4750), (2850, 4630)]