149505000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{9967}}^1$

素因数の和:9996

約数の個数: 80

約数和(自身を含む): 467100480

約数和(自身を除く): 317595480

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, 9967, 15000, 19934, 29901, 39868, 49835, 59802, 79736, 99670, 119604, 149505, 199340, 239208, 249175, 299010, 398680, 498350, 598020, 747525, 996700, 1196040, 1245875, 1495050, 1993400, 2491750, 2990100, 3737625, 4983500, 5980200, 6229375, 7475250, 9967000, 12458750, 14950500, 18688125, 24917500, 29901000, 37376250, 49835000, 74752500, 149505000]

約数ペア:

[(1, 149505000), (2, 74752500), (3, 49835000), (4, 37376250), (5, 29901000), (6, 24917500), (8, 18688125), (10, 14950500), (12, 12458750), (15, 9967000), (20, 7475250), (24, 6229375), (25, 5980200), (30, 4983500), (40, 3737625), (50, 2990100), (60, 2491750), (75, 1993400), (100, 1495050), (120, 1245875), (125, 1196040), (150, 996700), (200, 747525), (250, 598020), (300, 498350), (375, 398680), (500, 299010), (600, 249175), (625, 239208), (750, 199340), (1000, 149505), (1250, 119604), (1500, 99670), (1875, 79736), (2500, 59802), (3000, 49835), (3750, 39868), (5000, 29901), (7500, 19934), (9967, 15000)]