100828920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{840241}}^1$

素因数の和:840255

約数の個数: 32

約数和(自身を含む): 302487120

約数和(自身を除く): 201658200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 840241, 1680482, 2520723, 3360964, 4201205, 5041446, 6721928, 8402410, 10082892, 12603615, 16804820, 20165784, 25207230, 33609640, 50414460, 100828920]

約数ペア:

[(1, 100828920), (2, 50414460), (3, 33609640), (4, 25207230), (5, 20165784), (6, 16804820), (8, 12603615), (10, 10082892), (12, 8402410), (15, 6721928), (20, 5041446), (24, 4201205), (30, 3360964), (40, 2520723), (60, 1680482), (120, 840241)]