30322600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 89056800

約数和(自身を除く): 58734200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 121, 140, 154, 175, 179, 200, 220, 242, 275, 280, 308, 350, 358, 385, 440, 484, 550, 605, 616, 700, 716, 770, 847, 895, 968, 1100, 1210, 1253, 1400, 1432, 1540, 1694, 1790, 1925, 1969, 2200, 2420, 2506, 3025, 3080, 3388, 3580, 3850, 3938, 4235, 4475, 4840, 5012, 6050, 6265, 6776, 7160, 7700, 7876, 8470, 8950, 9845, 10024, 12100, 12530, 13783, 15400, 15752, 16940, 17900, 19690, 21175, 21659, 24200, 25060, 27566, 31325, 33880, 35800, 39380, 42350, 43318, 49225, 50120, 55132, 62650, 68915, 78760, 84700, 86636, 98450, 108295, 110264, 125300, 137830, 151613, 169400, 173272, 196900, 216590, 250600, 275660, 303226, 344575, 393800, 433180, 541475, 551320, 606452, 689150, 758065, 866360, 1082950, 1212904, 1378300, 1516130, 2165900, 2756600, 3032260, 3790325, 4331800, 6064520, 7580650, 15161300, 30322600]

約数ペア:

[(1, 30322600), (2, 15161300), (4, 7580650), (5, 6064520), (7, 4331800), (8, 3790325), (10, 3032260), (11, 2756600), (14, 2165900), (20, 1516130), (22, 1378300), (25, 1212904), (28, 1082950), (35, 866360), (40, 758065), (44, 689150), (50, 606452), (55, 551320), (56, 541475), (70, 433180), (77, 393800), (88, 344575), (100, 303226), (110, 275660), (121, 250600), (140, 216590), (154, 196900), (175, 173272), (179, 169400), (200, 151613), (220, 137830), (242, 125300), (275, 110264), (280, 108295), (308, 98450), (350, 86636), (358, 84700), (385, 78760), (440, 68915), (484, 62650), (550, 55132), (605, 50120), (616, 49225), (700, 43318), (716, 42350), (770, 39380), (847, 35800), (895, 33880), (968, 31325), (1100, 27566), (1210, 25060), (1253, 24200), (1400, 21659), (1432, 21175), (1540, 19690), (1694, 17900), (1790, 16940), (1925, 15752), (1969, 15400), (2200, 13783), (2420, 12530), (2506, 12100), (3025, 10024), (3080, 9845), (3388, 8950), (3580, 8470), (3850, 7876), (3938, 7700), (4235, 7160), (4475, 6776), (4840, 6265), (5012, 6050)]