82554840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5333}}^1$

素因数の和:5393

約数の個数: 96

約数和(自身を含む): 274594320

約数和(自身を除く): 192039480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 5333, 7740, 10666, 15480, 15999, 21332, 26665, 31998, 42664, 47997, 53330, 63996, 79995, 95994, 106660, 127992, 159990, 191988, 213320, 229319, 239985, 319980, 383976, 458638, 479970, 639960, 687957, 917276, 959940, 1146595, 1375914, 1834552, 1919880, 2063871, 2293190, 2751828, 3439785, 4127742, 4586380, 5503656, 6879570, 8255484, 9172760, 10319355, 13759140, 16510968, 20638710, 27518280, 41277420, 82554840]

約数ペア:

[(1, 82554840), (2, 41277420), (3, 27518280), (4, 20638710), (5, 16510968), (6, 13759140), (8, 10319355), (9, 9172760), (10, 8255484), (12, 6879570), (15, 5503656), (18, 4586380), (20, 4127742), (24, 3439785), (30, 2751828), (36, 2293190), (40, 2063871), (43, 1919880), (45, 1834552), (60, 1375914), (72, 1146595), (86, 959940), (90, 917276), (120, 687957), (129, 639960), (172, 479970), (180, 458638), (215, 383976), (258, 319980), (344, 239985), (360, 229319), (387, 213320), (430, 191988), (516, 159990), (645, 127992), (774, 106660), (860, 95994), (1032, 79995), (1290, 63996), (1548, 53330), (1720, 47997), (1935, 42664), (2580, 31998), (3096, 26665), (3870, 21332), (5160, 15999), (5333, 15480), (7740, 10666)]