87980400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{24439}}^1$

素因数の和:24463

約数の個数: 90

約数和(自身を含む): 305328920

約数和(自身を除く): 217348520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 24439, 48878, 73317, 97756, 122195, 146634, 195512, 219951, 244390, 293268, 366585, 391024, 439902, 488780, 586536, 610975, 733170, 879804, 977560, 1099755, 1173072, 1221950, 1466340, 1759608, 1832925, 1955120, 2199510, 2443900, 2932680, 3519216, 3665850, 4399020, 4887800, 5498775, 5865360, 7331700, 8798040, 9775600, 10997550, 14663400, 17596080, 21995100, 29326800, 43990200, 87980400]

約数ペア:

[(1, 87980400), (2, 43990200), (3, 29326800), (4, 21995100), (5, 17596080), (6, 14663400), (8, 10997550), (9, 9775600), (10, 8798040), (12, 7331700), (15, 5865360), (16, 5498775), (18, 4887800), (20, 4399020), (24, 3665850), (25, 3519216), (30, 2932680), (36, 2443900), (40, 2199510), (45, 1955120), (48, 1832925), (50, 1759608), (60, 1466340), (72, 1221950), (75, 1173072), (80, 1099755), (90, 977560), (100, 879804), (120, 733170), (144, 610975), (150, 586536), (180, 488780), (200, 439902), (225, 391024), (240, 366585), (300, 293268), (360, 244390), (400, 219951), (450, 195512), (600, 146634), (720, 122195), (900, 97756), (1200, 73317), (1800, 48878), (3600, 24439)]