99901020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{24851}}^1$

素因数の和:24930

約数の個数: 48

約数和(自身を含む): 283909248

約数和(自身を除く): 184008228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 24851, 49702, 74553, 99404, 124255, 149106, 248510, 298212, 372765, 497020, 745530, 1491060, 1665017, 3330034, 4995051, 6660068, 8325085, 9990102, 16650170, 19980204, 24975255, 33300340, 49950510, 99901020]

約数ペア:

[(1, 99901020), (2, 49950510), (3, 33300340), (4, 24975255), (5, 19980204), (6, 16650170), (10, 9990102), (12, 8325085), (15, 6660068), (20, 4995051), (30, 3330034), (60, 1665017), (67, 1491060), (134, 745530), (201, 497020), (268, 372765), (335, 298212), (402, 248510), (670, 149106), (804, 124255), (1005, 99404), (1340, 74553), (2010, 49702), (4020, 24851)]