38780700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 130824960

約数和(自身を除く): 92044260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 59, 60, 70, 75, 84, 100, 105, 118, 140, 150, 175, 177, 210, 236, 295, 300, 313, 350, 354, 413, 420, 525, 590, 626, 700, 708, 826, 885, 939, 1050, 1180, 1239, 1252, 1475, 1565, 1652, 1770, 1878, 2065, 2100, 2191, 2478, 2950, 3130, 3540, 3756, 4130, 4382, 4425, 4695, 4956, 5900, 6195, 6260, 6573, 7825, 8260, 8764, 8850, 9390, 10325, 10955, 12390, 13146, 15650, 17700, 18467, 18780, 20650, 21910, 23475, 24780, 26292, 30975, 31300, 32865, 36934, 41300, 43820, 46950, 54775, 55401, 61950, 65730, 73868, 92335, 93900, 109550, 110802, 123900, 129269, 131460, 164325, 184670, 219100, 221604, 258538, 277005, 328650, 369340, 387807, 461675, 517076, 554010, 646345, 657300, 775614, 923350, 1108020, 1292690, 1385025, 1551228, 1846700, 1939035, 2585380, 2770050, 3231725, 3878070, 5540100, 6463450, 7756140, 9695175, 12926900, 19390350, 38780700]

約数ペア:

[(1, 38780700), (2, 19390350), (3, 12926900), (4, 9695175), (5, 7756140), (6, 6463450), (7, 5540100), (10, 3878070), (12, 3231725), (14, 2770050), (15, 2585380), (20, 1939035), (21, 1846700), (25, 1551228), (28, 1385025), (30, 1292690), (35, 1108020), (42, 923350), (50, 775614), (59, 657300), (60, 646345), (70, 554010), (75, 517076), (84, 461675), (100, 387807), (105, 369340), (118, 328650), (140, 277005), (150, 258538), (175, 221604), (177, 219100), (210, 184670), (236, 164325), (295, 131460), (300, 129269), (313, 123900), (350, 110802), (354, 109550), (413, 93900), (420, 92335), (525, 73868), (590, 65730), (626, 61950), (700, 55401), (708, 54775), (826, 46950), (885, 43820), (939, 41300), (1050, 36934), (1180, 32865), (1239, 31300), (1252, 30975), (1475, 26292), (1565, 24780), (1652, 23475), (1770, 21910), (1878, 20650), (2065, 18780), (2100, 18467), (2191, 17700), (2478, 15650), (2950, 13146), (3130, 12390), (3540, 10955), (3756, 10325), (4130, 9390), (4382, 8850), (4425, 8764), (4695, 8260), (4956, 7825), (5900, 6573), (6195, 6260)]