1009821780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4679}}^1$

素因数の和:4814

約数の個数: 144

約数和(自身を含む): 3372969600

約数和(自身を除く): 2363147820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 109, 110, 132, 165, 180, 198, 218, 220, 327, 330, 396, 436, 495, 545, 654, 660, 981, 990, 1090, 1199, 1308, 1635, 1962, 1980, 2180, 2398, 3270, 3597, 3924, 4679, 4796, 4905, 5995, 6540, 7194, 9358, 9810, 10791, 11990, 14037, 14388, 17985, 18716, 19620, 21582, 23395, 23980, 28074, 35970, 42111, 43164, 46790, 51469, 53955, 56148, 70185, 71940, 84222, 93580, 102938, 107910, 140370, 154407, 168444, 205876, 210555, 215820, 257345, 280740, 308814, 421110, 463221, 510011, 514690, 617628, 772035, 842220, 926442, 1020022, 1029380, 1530033, 1544070, 1852884, 2040044, 2316105, 2550055, 3060066, 3088140, 4590099, 4632210, 5100110, 5610121, 6120132, 7650165, 9180198, 9264420, 10200220, 11220242, 15300330, 16830363, 18360396, 22440484, 22950495, 28050605, 30600660, 33660726, 45900990, 50491089, 56101210, 67321452, 84151815, 91801980, 100982178, 112202420, 168303630, 201964356, 252455445, 336607260, 504910890, 1009821780]

約数ペア:

[(1, 1009821780), (2, 504910890), (3, 336607260), (4, 252455445), (5, 201964356), (6, 168303630), (9, 112202420), (10, 100982178), (11, 91801980), (12, 84151815), (15, 67321452), (18, 56101210), (20, 50491089), (22, 45900990), (30, 33660726), (33, 30600660), (36, 28050605), (44, 22950495), (45, 22440484), (55, 18360396), (60, 16830363), (66, 15300330), (90, 11220242), (99, 10200220), (109, 9264420), (110, 9180198), (132, 7650165), (165, 6120132), (180, 5610121), (198, 5100110), (218, 4632210), (220, 4590099), (327, 3088140), (330, 3060066), (396, 2550055), (436, 2316105), (495, 2040044), (545, 1852884), (654, 1544070), (660, 1530033), (981, 1029380), (990, 1020022), (1090, 926442), (1199, 842220), (1308, 772035), (1635, 617628), (1962, 514690), (1980, 510011), (2180, 463221), (2398, 421110), (3270, 308814), (3597, 280740), (3924, 257345), (4679, 215820), (4796, 210555), (4905, 205876), (5995, 168444), (6540, 154407), (7194, 140370), (9358, 107910), (9810, 102938), (10791, 93580), (11990, 84222), (14037, 71940), (14388, 70185), (17985, 56148), (18716, 53955), (19620, 51469), (21582, 46790), (23395, 43164), (23980, 42111), (28074, 35970)]