18089400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 66067200

約数和(自身を除く): 47977800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 59, 60, 70, 73, 75, 84, 100, 105, 118, 120, 140, 146, 150, 168, 175, 177, 200, 210, 219, 236, 280, 292, 295, 300, 350, 354, 365, 413, 420, 438, 472, 511, 525, 584, 590, 600, 700, 708, 730, 826, 840, 876, 885, 1022, 1050, 1095, 1180, 1239, 1400, 1416, 1460, 1475, 1533, 1652, 1752, 1770, 1825, 2044, 2065, 2100, 2190, 2360, 2478, 2555, 2920, 2950, 3066, 3304, 3540, 3650, 4088, 4130, 4200, 4307, 4380, 4425, 4956, 5110, 5475, 5900, 6132, 6195, 7080, 7300, 7665, 8260, 8614, 8760, 8850, 9912, 10220, 10325, 10950, 11800, 12264, 12390, 12775, 12921, 14600, 15330, 16520, 17228, 17700, 20440, 20650, 21535, 21900, 24780, 25550, 25842, 30149, 30660, 30975, 34456, 35400, 38325, 41300, 43070, 43800, 49560, 51100, 51684, 60298, 61320, 61950, 64605, 76650, 82600, 86140, 90447, 102200, 103368, 107675, 120596, 123900, 129210, 150745, 153300, 172280, 180894, 215350, 241192, 247800, 258420, 301490, 306600, 323025, 361788, 430700, 452235, 516840, 602980, 646050, 723576, 753725, 861400, 904470, 1205960, 1292100, 1507450, 1808940, 2261175, 2584200, 3014900, 3617880, 4522350, 6029800, 9044700, 18089400]

約数ペア:

[(1, 18089400), (2, 9044700), (3, 6029800), (4, 4522350), (5, 3617880), (6, 3014900), (7, 2584200), (8, 2261175), (10, 1808940), (12, 1507450), (14, 1292100), (15, 1205960), (20, 904470), (21, 861400), (24, 753725), (25, 723576), (28, 646050), (30, 602980), (35, 516840), (40, 452235), (42, 430700), (50, 361788), (56, 323025), (59, 306600), (60, 301490), (70, 258420), (73, 247800), (75, 241192), (84, 215350), (100, 180894), (105, 172280), (118, 153300), (120, 150745), (140, 129210), (146, 123900), (150, 120596), (168, 107675), (175, 103368), (177, 102200), (200, 90447), (210, 86140), (219, 82600), (236, 76650), (280, 64605), (292, 61950), (295, 61320), (300, 60298), (350, 51684), (354, 51100), (365, 49560), (413, 43800), (420, 43070), (438, 41300), (472, 38325), (511, 35400), (525, 34456), (584, 30975), (590, 30660), (600, 30149), (700, 25842), (708, 25550), (730, 24780), (826, 21900), (840, 21535), (876, 20650), (885, 20440), (1022, 17700), (1050, 17228), (1095, 16520), (1180, 15330), (1239, 14600), (1400, 12921), (1416, 12775), (1460, 12390), (1475, 12264), (1533, 11800), (1652, 10950), (1752, 10325), (1770, 10220), (1825, 9912), (2044, 8850), (2065, 8760), (2100, 8614), (2190, 8260), (2360, 7665), (2478, 7300), (2555, 7080), (2920, 6195), (2950, 6132), (3066, 5900), (3304, 5475), (3540, 5110), (3650, 4956), (4088, 4425), (4130, 4380), (4200, 4307)]