67980200

素因数分解:

$2^3\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2251}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 159171360

約数和(自身を除く): 91191160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 151, 200, 302, 604, 755, 1208, 1510, 2251, 3020, 3775, 4502, 6040, 7550, 9004, 11255, 15100, 18008, 22510, 30200, 45020, 56275, 90040, 112550, 225100, 339901, 450200, 679802, 1359604, 1699505, 2719208, 3399010, 6798020, 8497525, 13596040, 16995050, 33990100, 67980200]

約数ペア:

[(1, 67980200), (2, 33990100), (4, 16995050), (5, 13596040), (8, 8497525), (10, 6798020), (20, 3399010), (25, 2719208), (40, 1699505), (50, 1359604), (100, 679802), (151, 450200), (200, 339901), (302, 225100), (604, 112550), (755, 90040), (1208, 56275), (1510, 45020), (2251, 30200), (3020, 22510), (3775, 18008), (4502, 15100), (6040, 11255), (7550, 9004)]