201945000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13463}}^1$

素因数の和:13492

約数の個数: 80

約数和(自身を含む): 630923040

約数和(自身を除く): 428978040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 13463, 15000, 26926, 40389, 53852, 67315, 80778, 107704, 134630, 161556, 201945, 269260, 323112, 336575, 403890, 538520, 673150, 807780, 1009725, 1346300, 1615560, 1682875, 2019450, 2692600, 3365750, 4038900, 5048625, 6731500, 8077800, 8414375, 10097250, 13463000, 16828750, 20194500, 25243125, 33657500, 40389000, 50486250, 67315000, 100972500, 201945000]

約数ペア:

[(1, 201945000), (2, 100972500), (3, 67315000), (4, 50486250), (5, 40389000), (6, 33657500), (8, 25243125), (10, 20194500), (12, 16828750), (15, 13463000), (20, 10097250), (24, 8414375), (25, 8077800), (30, 6731500), (40, 5048625), (50, 4038900), (60, 3365750), (75, 2692600), (100, 2019450), (120, 1682875), (125, 1615560), (150, 1346300), (200, 1009725), (250, 807780), (300, 673150), (375, 538520), (500, 403890), (600, 336575), (625, 323112), (750, 269260), (1000, 201945), (1250, 161556), (1500, 134630), (1875, 107704), (2500, 80778), (3000, 67315), (3750, 53852), (5000, 40389), (7500, 26926), (13463, 15000)]