113490800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 291759600

約数和(自身を除く): 178268800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 109, 137, 152, 190, 200, 218, 274, 304, 380, 400, 436, 475, 545, 548, 685, 760, 872, 950, 1090, 1096, 1370, 1520, 1744, 1900, 2071, 2180, 2192, 2603, 2725, 2740, 3425, 3800, 4142, 4360, 5206, 5450, 5480, 6850, 7600, 8284, 8720, 10355, 10412, 10900, 10960, 13015, 13700, 14933, 16568, 20710, 20824, 21800, 26030, 27400, 29866, 33136, 41420, 41648, 43600, 51775, 52060, 54800, 59732, 65075, 74665, 82840, 103550, 104120, 119464, 130150, 149330, 165680, 207100, 208240, 238928, 260300, 283727, 298660, 373325, 414200, 520600, 567454, 597320, 746650, 828400, 1041200, 1134908, 1194640, 1418635, 1493300, 2269816, 2837270, 2986600, 4539632, 5674540, 5973200, 7093175, 11349080, 14186350, 22698160, 28372700, 56745400, 113490800]

約数ペア:

[(1, 113490800), (2, 56745400), (4, 28372700), (5, 22698160), (8, 14186350), (10, 11349080), (16, 7093175), (19, 5973200), (20, 5674540), (25, 4539632), (38, 2986600), (40, 2837270), (50, 2269816), (76, 1493300), (80, 1418635), (95, 1194640), (100, 1134908), (109, 1041200), (137, 828400), (152, 746650), (190, 597320), (200, 567454), (218, 520600), (274, 414200), (304, 373325), (380, 298660), (400, 283727), (436, 260300), (475, 238928), (545, 208240), (548, 207100), (685, 165680), (760, 149330), (872, 130150), (950, 119464), (1090, 104120), (1096, 103550), (1370, 82840), (1520, 74665), (1744, 65075), (1900, 59732), (2071, 54800), (2180, 52060), (2192, 51775), (2603, 43600), (2725, 41648), (2740, 41420), (3425, 33136), (3800, 29866), (4142, 27400), (4360, 26030), (5206, 21800), (5450, 20824), (5480, 20710), (6850, 16568), (7600, 14933), (8284, 13700), (8720, 13015), (10355, 10960), (10412, 10900)]