1855318200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{20753}}^1$

素因数の和:20921

約数の個数: 96

約数和(自身を含む): 5790366000

約数和(自身を除く): 3935047800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 149, 150, 200, 298, 300, 447, 596, 600, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 3725, 4470, 5960, 7450, 8940, 11175, 14900, 17880, 20753, 22350, 29800, 41506, 44700, 62259, 83012, 89400, 103765, 124518, 166024, 207530, 249036, 311295, 415060, 498072, 518825, 622590, 830120, 1037650, 1245180, 1556475, 2075300, 2490360, 3092197, 3112950, 4150600, 6184394, 6225900, 9276591, 12368788, 12451800, 15460985, 18553182, 24737576, 30921970, 37106364, 46382955, 61843940, 74212728, 77304925, 92765910, 123687880, 154609850, 185531820, 231914775, 309219700, 371063640, 463829550, 618439400, 927659100, 1855318200]

約数ペア:

[(1, 1855318200), (2, 927659100), (3, 618439400), (4, 463829550), (5, 371063640), (6, 309219700), (8, 231914775), (10, 185531820), (12, 154609850), (15, 123687880), (20, 92765910), (24, 77304925), (25, 74212728), (30, 61843940), (40, 46382955), (50, 37106364), (60, 30921970), (75, 24737576), (100, 18553182), (120, 15460985), (149, 12451800), (150, 12368788), (200, 9276591), (298, 6225900), (300, 6184394), (447, 4150600), (596, 3112950), (600, 3092197), (745, 2490360), (894, 2075300), (1192, 1556475), (1490, 1245180), (1788, 1037650), (2235, 830120), (2980, 622590), (3576, 518825), (3725, 498072), (4470, 415060), (5960, 311295), (7450, 249036), (8940, 207530), (11175, 166024), (14900, 124518), (17880, 103765), (20753, 89400), (22350, 83012), (29800, 62259), (41506, 44700)]