27121000

素因数分解:

$2^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 65267280

約数和(自身を除く): 38146280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 125, 148, 185, 200, 250, 296, 370, 500, 733, 740, 925, 1000, 1466, 1480, 1850, 2932, 3665, 3700, 4625, 5864, 7330, 7400, 9250, 14660, 18325, 18500, 27121, 29320, 36650, 37000, 54242, 73300, 91625, 108484, 135605, 146600, 183250, 216968, 271210, 366500, 542420, 678025, 733000, 1084840, 1356050, 2712100, 3390125, 5424200, 6780250, 13560500, 27121000]

約数ペア:

[(1, 27121000), (2, 13560500), (4, 6780250), (5, 5424200), (8, 3390125), (10, 2712100), (20, 1356050), (25, 1084840), (37, 733000), (40, 678025), (50, 542420), (74, 366500), (100, 271210), (125, 216968), (148, 183250), (185, 146600), (200, 135605), (250, 108484), (296, 91625), (370, 73300), (500, 54242), (733, 37000), (740, 36650), (925, 29320), (1000, 27121), (1466, 18500), (1480, 18325), (1850, 14660), (2932, 9250), (3665, 7400), (3700, 7330), (4625, 5864)]