378503300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1871}}^1$

素因数の和:1926

約数の個数: 108

約数和(自身を含む): 997686144

約数和(自身を除く): 619182844

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 289, 340, 350, 425, 476, 578, 595, 700, 850, 1156, 1190, 1445, 1700, 1871, 2023, 2380, 2890, 2975, 3742, 4046, 5780, 5950, 7225, 7484, 8092, 9355, 10115, 11900, 13097, 14450, 18710, 20230, 26194, 28900, 31807, 37420, 40460, 46775, 50575, 52388, 63614, 65485, 93550, 101150, 127228, 130970, 159035, 187100, 202300, 222649, 261940, 318070, 327425, 445298, 540719, 636140, 654850, 795175, 890596, 1081438, 1113245, 1309700, 1590350, 2162876, 2226490, 2703595, 3180700, 3785033, 4452980, 5407190, 5566225, 7570066, 10814380, 11132450, 13517975, 15140132, 18925165, 22264900, 27035950, 37850330, 54071900, 75700660, 94625825, 189251650, 378503300]

約数ペア:

[(1, 378503300), (2, 189251650), (4, 94625825), (5, 75700660), (7, 54071900), (10, 37850330), (14, 27035950), (17, 22264900), (20, 18925165), (25, 15140132), (28, 13517975), (34, 11132450), (35, 10814380), (50, 7570066), (68, 5566225), (70, 5407190), (85, 4452980), (100, 3785033), (119, 3180700), (140, 2703595), (170, 2226490), (175, 2162876), (238, 1590350), (289, 1309700), (340, 1113245), (350, 1081438), (425, 890596), (476, 795175), (578, 654850), (595, 636140), (700, 540719), (850, 445298), (1156, 327425), (1190, 318070), (1445, 261940), (1700, 222649), (1871, 202300), (2023, 187100), (2380, 159035), (2890, 130970), (2975, 127228), (3742, 101150), (4046, 93550), (5780, 65485), (5950, 63614), (7225, 52388), (7484, 50575), (8092, 46775), (9355, 40460), (10115, 37420), (11900, 31807), (13097, 28900), (14450, 26194), (18710, 20230)]