9020692620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{2521}}^1$

素因数の和:2832

約数の個数: 144

約数和(自身を含む): 27782594112

約数和(自身を除く): 18761901492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 193, 206, 309, 386, 412, 515, 579, 618, 772, 927, 965, 1030, 1158, 1236, 1545, 1737, 1854, 1930, 2060, 2316, 2521, 2895, 3090, 3474, 3708, 3860, 4635, 5042, 5790, 6180, 6948, 7563, 8685, 9270, 10084, 11580, 12605, 15126, 17370, 18540, 19879, 22689, 25210, 30252, 34740, 37815, 39758, 45378, 50420, 59637, 75630, 79516, 90756, 99395, 113445, 119274, 151260, 178911, 198790, 226890, 238548, 259663, 298185, 357822, 397580, 453780, 486553, 519326, 596370, 715644, 778989, 894555, 973106, 1038652, 1192740, 1298315, 1459659, 1557978, 1789110, 1946212, 2336967, 2432765, 2596630, 2919318, 3115956, 3578220, 3894945, 4378977, 4673934, 4865530, 5193260, 5838636, 7298295, 7789890, 8757954, 9347868, 9731060, 11684835, 14596590, 15579780, 17515908, 21894885, 23369670, 29193180, 43789770, 46739340, 50114959, 87579540, 100229918, 150344877, 200459836, 250574795, 300689754, 451034631, 501149590, 601379508, 751724385, 902069262, 1002299180, 1503448770, 1804138524, 2255173155, 3006897540, 4510346310, 9020692620]

約数ペア:

[(1, 9020692620), (2, 4510346310), (3, 3006897540), (4, 2255173155), (5, 1804138524), (6, 1503448770), (9, 1002299180), (10, 902069262), (12, 751724385), (15, 601379508), (18, 501149590), (20, 451034631), (30, 300689754), (36, 250574795), (45, 200459836), (60, 150344877), (90, 100229918), (103, 87579540), (180, 50114959), (193, 46739340), (206, 43789770), (309, 29193180), (386, 23369670), (412, 21894885), (515, 17515908), (579, 15579780), (618, 14596590), (772, 11684835), (927, 9731060), (965, 9347868), (1030, 8757954), (1158, 7789890), (1236, 7298295), (1545, 5838636), (1737, 5193260), (1854, 4865530), (1930, 4673934), (2060, 4378977), (2316, 3894945), (2521, 3578220), (2895, 3115956), (3090, 2919318), (3474, 2596630), (3708, 2432765), (3860, 2336967), (4635, 1946212), (5042, 1789110), (5790, 1557978), (6180, 1459659), (6948, 1298315), (7563, 1192740), (8685, 1038652), (9270, 973106), (10084, 894555), (11580, 778989), (12605, 715644), (15126, 596370), (17370, 519326), (18540, 486553), (19879, 453780), (22689, 397580), (25210, 357822), (30252, 298185), (34740, 259663), (37815, 238548), (39758, 226890), (45378, 198790), (50420, 178911), (59637, 151260), (75630, 119274), (79516, 113445), (90756, 99395)]