145570800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{121309}}^1$

素因数の和:121330

約数の個数: 60

約数和(自身を含む): 466315640

約数和(自身を除く): 320744840

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, 150, 200, 240, 300, 400, 600, 1200, 121309, 242618, 363927, 485236, 606545, 727854, 970472, 1213090, 1455708, 1819635, 1940944, 2426180, 2911416, 3032725, 3639270, 4852360, 5822832, 6065450, 7278540, 9098175, 9704720, 12130900, 14557080, 18196350, 24261800, 29114160, 36392700, 48523600, 72785400, 145570800]

約数ペア:

[(1, 145570800), (2, 72785400), (3, 48523600), (4, 36392700), (5, 29114160), (6, 24261800), (8, 18196350), (10, 14557080), (12, 12130900), (15, 9704720), (16, 9098175), (20, 7278540), (24, 6065450), (25, 5822832), (30, 4852360), (40, 3639270), (48, 3032725), (50, 2911416), (60, 2426180), (75, 1940944), (80, 1819635), (100, 1455708), (120, 1213090), (150, 970472), (200, 727854), (240, 606545), (300, 485236), (400, 363927), (600, 242618), (1200, 121309)]