118131200

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 120

約数和(自身を含む): 319667040

約数和(自身を除く): 201535840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 512, 550, 640, 704, 800, 839, 880, 1100, 1280, 1408, 1600, 1678, 1760, 2200, 2560, 2816, 3200, 3356, 3520, 4195, 4400, 5632, 6400, 6712, 7040, 8390, 8800, 9229, 12800, 13424, 14080, 16780, 17600, 18458, 20975, 26848, 28160, 33560, 35200, 36916, 41950, 46145, 53696, 67120, 70400, 73832, 83900, 92290, 107392, 134240, 140800, 147664, 167800, 184580, 214784, 230725, 268480, 295328, 335600, 369160, 429568, 461450, 536960, 590656, 671200, 738320, 922900, 1073920, 1181312, 1342400, 1476640, 1845800, 2147840, 2362624, 2684800, 2953280, 3691600, 4725248, 5369600, 5906560, 7383200, 10739200, 11813120, 14766400, 23626240, 29532800, 59065600, 118131200]

約数ペア:

[(1, 118131200), (2, 59065600), (4, 29532800), (5, 23626240), (8, 14766400), (10, 11813120), (11, 10739200), (16, 7383200), (20, 5906560), (22, 5369600), (25, 4725248), (32, 3691600), (40, 2953280), (44, 2684800), (50, 2362624), (55, 2147840), (64, 1845800), (80, 1476640), (88, 1342400), (100, 1181312), (110, 1073920), (128, 922900), (160, 738320), (176, 671200), (200, 590656), (220, 536960), (256, 461450), (275, 429568), (320, 369160), (352, 335600), (400, 295328), (440, 268480), (512, 230725), (550, 214784), (640, 184580), (704, 167800), (800, 147664), (839, 140800), (880, 134240), (1100, 107392), (1280, 92290), (1408, 83900), (1600, 73832), (1678, 70400), (1760, 67120), (2200, 53696), (2560, 46145), (2816, 41950), (3200, 36916), (3356, 35200), (3520, 33560), (4195, 28160), (4400, 26848), (5632, 20975), (6400, 18458), (6712, 17600), (7040, 16780), (8390, 14080), (8800, 13424), (9229, 12800)]