1268451000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{140939}}^1$

素因数の和:140966

約数の個数: 96

約数和(自身を含む): 4287394800

約数和(自身を除く): 3018943800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 140939, 281878, 422817, 563756, 704695, 845634, 1127512, 1268451, 1409390, 1691268, 2114085, 2536902, 2818780, 3382536, 3523475, 4228170, 5073804, 5637560, 6342255, 7046950, 8456340, 10147608, 10570425, 12684510, 14093900, 16912680, 17617375, 21140850, 25369020, 28187800, 31711275, 35234750, 42281700, 50738040, 52852125, 63422550, 70469500, 84563400, 105704250, 126845100, 140939000, 158556375, 211408500, 253690200, 317112750, 422817000, 634225500, 1268451000]

約数ペア:

[(1, 1268451000), (2, 634225500), (3, 422817000), (4, 317112750), (5, 253690200), (6, 211408500), (8, 158556375), (9, 140939000), (10, 126845100), (12, 105704250), (15, 84563400), (18, 70469500), (20, 63422550), (24, 52852125), (25, 50738040), (30, 42281700), (36, 35234750), (40, 31711275), (45, 28187800), (50, 25369020), (60, 21140850), (72, 17617375), (75, 16912680), (90, 14093900), (100, 12684510), (120, 10570425), (125, 10147608), (150, 8456340), (180, 7046950), (200, 6342255), (225, 5637560), (250, 5073804), (300, 4228170), (360, 3523475), (375, 3382536), (450, 2818780), (500, 2536902), (600, 2114085), (750, 1691268), (900, 1409390), (1000, 1268451), (1125, 1127512), (1500, 845634), (1800, 704695), (2250, 563756), (3000, 422817), (4500, 281878), (9000, 140939)]