56415000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{3761}}^1$

素因数の和:3790

約数の個数: 80

約数和(自身を含む): 176287320

約数和(自身を除く): 119872320

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, 3761, 5000, 7500, 7522, 11283, 15000, 15044, 18805, 22566, 30088, 37610, 45132, 56415, 75220, 90264, 94025, 112830, 150440, 188050, 225660, 282075, 376100, 451320, 470125, 564150, 752200, 940250, 1128300, 1410375, 1880500, 2256600, 2350625, 2820750, 3761000, 4701250, 5641500, 7051875, 9402500, 11283000, 14103750, 18805000, 28207500, 56415000]

約数ペア:

[(1, 56415000), (2, 28207500), (3, 18805000), (4, 14103750), (5, 11283000), (6, 9402500), (8, 7051875), (10, 5641500), (12, 4701250), (15, 3761000), (20, 2820750), (24, 2350625), (25, 2256600), (30, 1880500), (40, 1410375), (50, 1128300), (60, 940250), (75, 752200), (100, 564150), (120, 470125), (125, 451320), (150, 376100), (200, 282075), (250, 225660), (300, 188050), (375, 150440), (500, 112830), (600, 94025), (625, 90264), (750, 75220), (1000, 56415), (1250, 45132), (1500, 37610), (1875, 30088), (2500, 22566), (3000, 18805), (3750, 15044), (3761, 15000), (5000, 11283), (7500, 7522)]