2504853900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{18679}}^1$

素因数の和:18848

約数の個数: 108

約数和(自身を含む): 7904442000

約数和(自身を除く): 5399588100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 149, 150, 180, 225, 298, 300, 447, 450, 596, 745, 894, 900, 1341, 1490, 1788, 2235, 2682, 2980, 3725, 4470, 5364, 6705, 7450, 8940, 11175, 13410, 14900, 18679, 22350, 26820, 33525, 37358, 44700, 56037, 67050, 74716, 93395, 112074, 134100, 168111, 186790, 224148, 280185, 336222, 373580, 466975, 560370, 672444, 840555, 933950, 1120740, 1400925, 1681110, 1867900, 2783171, 2801850, 3362220, 4202775, 5566342, 5603700, 8349513, 8405550, 11132684, 13915855, 16699026, 16811100, 25048539, 27831710, 33398052, 41747565, 50097078, 55663420, 69579275, 83495130, 100194156, 125242695, 139158550, 166990260, 208737825, 250485390, 278317100, 417475650, 500970780, 626213475, 834951300, 1252426950, 2504853900]

約数ペア:

[(1, 2504853900), (2, 1252426950), (3, 834951300), (4, 626213475), (5, 500970780), (6, 417475650), (9, 278317100), (10, 250485390), (12, 208737825), (15, 166990260), (18, 139158550), (20, 125242695), (25, 100194156), (30, 83495130), (36, 69579275), (45, 55663420), (50, 50097078), (60, 41747565), (75, 33398052), (90, 27831710), (100, 25048539), (149, 16811100), (150, 16699026), (180, 13915855), (225, 11132684), (298, 8405550), (300, 8349513), (447, 5603700), (450, 5566342), (596, 4202775), (745, 3362220), (894, 2801850), (900, 2783171), (1341, 1867900), (1490, 1681110), (1788, 1400925), (2235, 1120740), (2682, 933950), (2980, 840555), (3725, 672444), (4470, 560370), (5364, 466975), (6705, 373580), (7450, 336222), (8940, 280185), (11175, 224148), (13410, 186790), (14900, 168111), (18679, 134100), (22350, 112074), (26820, 93395), (33525, 74716), (37358, 67050), (44700, 56037)]