131745000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{8783}}^1$

素因数の和:8812

約数の個数: 80

約数和(自身を含む): 411618240

約数和(自身を除く): 279873240

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, 8783, 15000, 17566, 26349, 35132, 43915, 52698, 70264, 87830, 105396, 131745, 175660, 210792, 219575, 263490, 351320, 439150, 526980, 658725, 878300, 1053960, 1097875, 1317450, 1756600, 2195750, 2634900, 3293625, 4391500, 5269800, 5489375, 6587250, 8783000, 10978750, 13174500, 16468125, 21957500, 26349000, 32936250, 43915000, 65872500, 131745000]

約数ペア:

[(1, 131745000), (2, 65872500), (3, 43915000), (4, 32936250), (5, 26349000), (6, 21957500), (8, 16468125), (10, 13174500), (12, 10978750), (15, 8783000), (20, 6587250), (24, 5489375), (25, 5269800), (30, 4391500), (40, 3293625), (50, 2634900), (60, 2195750), (75, 1756600), (100, 1317450), (120, 1097875), (125, 1053960), (150, 878300), (200, 658725), (250, 526980), (300, 439150), (375, 351320), (500, 263490), (600, 219575), (625, 210792), (750, 175660), (1000, 131745), (1250, 105396), (1500, 87830), (1875, 70264), (2500, 52698), (3000, 43915), (3750, 35132), (5000, 26349), (7500, 17566), (8783, 15000)]