122859200

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2530

約数の個数: 84

約数和(自身を含む): 312188352

約数和(自身を除く): 189329152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2477, 2480, 3100, 4954, 4960, 6200, 9908, 9920, 12385, 12400, 19816, 24770, 24800, 39632, 49540, 49600, 61925, 76787, 79264, 99080, 123850, 153574, 158528, 198160, 247700, 307148, 383935, 396320, 495400, 614296, 767870, 792640, 990800, 1228592, 1535740, 1919675, 1981600, 2457184, 3071480, 3839350, 3963200, 4914368, 6142960, 7678700, 12285920, 15357400, 24571840, 30714800, 61429600, 122859200]

約数ペア:

[(1, 122859200), (2, 61429600), (4, 30714800), (5, 24571840), (8, 15357400), (10, 12285920), (16, 7678700), (20, 6142960), (25, 4914368), (31, 3963200), (32, 3839350), (40, 3071480), (50, 2457184), (62, 1981600), (64, 1919675), (80, 1535740), (100, 1228592), (124, 990800), (155, 792640), (160, 767870), (200, 614296), (248, 495400), (310, 396320), (320, 383935), (400, 307148), (496, 247700), (620, 198160), (775, 158528), (800, 153574), (992, 123850), (1240, 99080), (1550, 79264), (1600, 76787), (1984, 61925), (2477, 49600), (2480, 49540), (3100, 39632), (4954, 24800), (4960, 24770), (6200, 19816), (9908, 12400), (9920, 12385)]