13890000

素因数分解:

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

素因数の和:494

約数の個数: 100

約数和(自身を含む): 44935616

約数和(自身を除く): 31045616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 463, 500, 600, 625, 750, 926, 1000, 1200, 1250, 1389, 1500, 1852, 1875, 2000, 2315, 2500, 2778, 3000, 3704, 3750, 4630, 5000, 5556, 6000, 6945, 7408, 7500, 9260, 10000, 11112, 11575, 13890, 15000, 18520, 22224, 23150, 27780, 30000, 34725, 37040, 46300, 55560, 57875, 69450, 92600, 111120, 115750, 138900, 173625, 185200, 231500, 277800, 289375, 347250, 463000, 555600, 578750, 694500, 868125, 926000, 1157500, 1389000, 1736250, 2315000, 2778000, 3472500, 4630000, 6945000, 13890000]

約数ペア:

[(1, 13890000), (2, 6945000), (3, 4630000), (4, 3472500), (5, 2778000), (6, 2315000), (8, 1736250), (10, 1389000), (12, 1157500), (15, 926000), (16, 868125), (20, 694500), (24, 578750), (25, 555600), (30, 463000), (40, 347250), (48, 289375), (50, 277800), (60, 231500), (75, 185200), (80, 173625), (100, 138900), (120, 115750), (125, 111120), (150, 92600), (200, 69450), (240, 57875), (250, 55560), (300, 46300), (375, 37040), (400, 34725), (463, 30000), (500, 27780), (600, 23150), (625, 22224), (750, 18520), (926, 15000), (1000, 13890), (1200, 11575), (1250, 11112), (1389, 10000), (1500, 9260), (1852, 7500), (1875, 7408), (2000, 6945), (2315, 6000), (2500, 5556), (2778, 5000), (3000, 4630), (3704, 3750)]