210675060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^2\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 674210880

約数和(自身を除く): 463535820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 211, 215, 258, 270, 387, 422, 430, 516, 540, 633, 645, 774, 844, 860, 1055, 1161, 1266, 1290, 1548, 1849, 1899, 1935, 2110, 2322, 2532, 2580, 3165, 3698, 3798, 3870, 4220, 4644, 5547, 5697, 5805, 6330, 7396, 7596, 7740, 9073, 9245, 9495, 11094, 11394, 11610, 12660, 16641, 18146, 18490, 18990, 22188, 22788, 23220, 27219, 27735, 28485, 33282, 36292, 36980, 37980, 45365, 49923, 54438, 55470, 56970, 66564, 81657, 83205, 90730, 99846, 108876, 110940, 113940, 136095, 163314, 166410, 181460, 199692, 244971, 249615, 272190, 326628, 332820, 390139, 408285, 489942, 499230, 544380, 780278, 816570, 979884, 998460, 1170417, 1224855, 1560556, 1633140, 1950695, 2340834, 2449710, 3511251, 3901390, 4681668, 4899420, 5852085, 7022502, 7802780, 10533753, 11704170, 14045004, 17556255, 21067506, 23408340, 35112510, 42135012, 52668765, 70225020, 105337530, 210675060]

約数ペア:

[(1, 210675060), (2, 105337530), (3, 70225020), (4, 52668765), (5, 42135012), (6, 35112510), (9, 23408340), (10, 21067506), (12, 17556255), (15, 14045004), (18, 11704170), (20, 10533753), (27, 7802780), (30, 7022502), (36, 5852085), (43, 4899420), (45, 4681668), (54, 3901390), (60, 3511251), (86, 2449710), (90, 2340834), (108, 1950695), (129, 1633140), (135, 1560556), (172, 1224855), (180, 1170417), (211, 998460), (215, 979884), (258, 816570), (270, 780278), (387, 544380), (422, 499230), (430, 489942), (516, 408285), (540, 390139), (633, 332820), (645, 326628), (774, 272190), (844, 249615), (860, 244971), (1055, 199692), (1161, 181460), (1266, 166410), (1290, 163314), (1548, 136095), (1849, 113940), (1899, 110940), (1935, 108876), (2110, 99846), (2322, 90730), (2532, 83205), (2580, 81657), (3165, 66564), (3698, 56970), (3798, 55470), (3870, 54438), (4220, 49923), (4644, 45365), (5547, 37980), (5697, 36980), (5805, 36292), (6330, 33282), (7396, 28485), (7596, 27735), (7740, 27219), (9073, 23220), (9245, 22788), (9495, 22188), (11094, 18990), (11394, 18490), (11610, 18146), (12660, 16641)]