24450000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{163}}^1$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 79432416

約数和(自身を除く): 54982416

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, 163, 200, 240, 250, 300, 326, 375, 400, 489, 500, 600, 625, 652, 750, 815, 978, 1000, 1200, 1250, 1304, 1500, 1630, 1875, 1956, 2000, 2445, 2500, 2608, 3000, 3125, 3260, 3750, 3912, 4075, 4890, 5000, 6000, 6250, 6520, 7500, 7824, 8150, 9375, 9780, 10000, 12225, 12500, 13040, 15000, 16300, 18750, 19560, 20375, 24450, 25000, 30000, 32600, 37500, 39120, 40750, 48900, 50000, 61125, 65200, 75000, 81500, 97800, 101875, 122250, 150000, 163000, 195600, 203750, 244500, 305625, 326000, 407500, 489000, 509375, 611250, 815000, 978000, 1018750, 1222500, 1528125, 1630000, 2037500, 2445000, 3056250, 4075000, 4890000, 6112500, 8150000, 12225000, 24450000]

約数ペア:

[(1, 24450000), (2, 12225000), (3, 8150000), (4, 6112500), (5, 4890000), (6, 4075000), (8, 3056250), (10, 2445000), (12, 2037500), (15, 1630000), (16, 1528125), (20, 1222500), (24, 1018750), (25, 978000), (30, 815000), (40, 611250), (48, 509375), (50, 489000), (60, 407500), (75, 326000), (80, 305625), (100, 244500), (120, 203750), (125, 195600), (150, 163000), (163, 150000), (200, 122250), (240, 101875), (250, 97800), (300, 81500), (326, 75000), (375, 65200), (400, 61125), (489, 50000), (500, 48900), (600, 40750), (625, 39120), (652, 37500), (750, 32600), (815, 30000), (978, 25000), (1000, 24450), (1200, 20375), (1250, 19560), (1304, 18750), (1500, 16300), (1630, 15000), (1875, 13040), (1956, 12500), (2000, 12225), (2445, 10000), (2500, 9780), (2608, 9375), (3000, 8150), (3125, 7824), (3260, 7500), (3750, 6520), (3912, 6250), (4075, 6000), (4890, 5000)]