229728180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31643}}^1$

素因数の和:31677

約数の個数: 72

約数和(自身を含む): 707053536

約数和(自身を除く): 477325356

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 31643, 63286, 94929, 126572, 158215, 189858, 316430, 348073, 379716, 474645, 632860, 696146, 949290, 1044219, 1392292, 1740365, 1898580, 2088438, 3480730, 3828803, 4176876, 5221095, 6961460, 7657606, 10442190, 11486409, 15315212, 19144015, 20884380, 22972818, 38288030, 45945636, 57432045, 76576060, 114864090, 229728180]

約数ペア:

[(1, 229728180), (2, 114864090), (3, 76576060), (4, 57432045), (5, 45945636), (6, 38288030), (10, 22972818), (11, 20884380), (12, 19144015), (15, 15315212), (20, 11486409), (22, 10442190), (30, 7657606), (33, 6961460), (44, 5221095), (55, 4176876), (60, 3828803), (66, 3480730), (110, 2088438), (121, 1898580), (132, 1740365), (165, 1392292), (220, 1044219), (242, 949290), (330, 696146), (363, 632860), (484, 474645), (605, 379716), (660, 348073), (726, 316430), (1210, 189858), (1452, 158215), (1815, 126572), (2420, 94929), (3630, 63286), (7260, 31643)]