126115600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 331506560

約数和(自身を除く): 205390960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 79, 80, 100, 104, 130, 158, 200, 208, 260, 307, 316, 325, 395, 400, 520, 614, 632, 650, 790, 1027, 1040, 1228, 1264, 1300, 1535, 1580, 1975, 2054, 2456, 2600, 3070, 3160, 3950, 3991, 4108, 4912, 5135, 5200, 6140, 6320, 7675, 7900, 7982, 8216, 10270, 12280, 15350, 15800, 15964, 16432, 19955, 20540, 24253, 24560, 25675, 30700, 31600, 31928, 39910, 41080, 48506, 51350, 61400, 63856, 79820, 82160, 97012, 99775, 102700, 121265, 122800, 159640, 194024, 199550, 205400, 242530, 315289, 319280, 388048, 399100, 410800, 485060, 606325, 630578, 798200, 970120, 1212650, 1261156, 1576445, 1596400, 1940240, 2425300, 2522312, 3152890, 4850600, 5044624, 6305780, 7882225, 9701200, 12611560, 15764450, 25223120, 31528900, 63057800, 126115600]

約数ペア:

[(1, 126115600), (2, 63057800), (4, 31528900), (5, 25223120), (8, 15764450), (10, 12611560), (13, 9701200), (16, 7882225), (20, 6305780), (25, 5044624), (26, 4850600), (40, 3152890), (50, 2522312), (52, 2425300), (65, 1940240), (79, 1596400), (80, 1576445), (100, 1261156), (104, 1212650), (130, 970120), (158, 798200), (200, 630578), (208, 606325), (260, 485060), (307, 410800), (316, 399100), (325, 388048), (395, 319280), (400, 315289), (520, 242530), (614, 205400), (632, 199550), (650, 194024), (790, 159640), (1027, 122800), (1040, 121265), (1228, 102700), (1264, 99775), (1300, 97012), (1535, 82160), (1580, 79820), (1975, 63856), (2054, 61400), (2456, 51350), (2600, 48506), (3070, 41080), (3160, 39910), (3950, 31928), (3991, 31600), (4108, 30700), (4912, 25675), (5135, 24560), (5200, 24253), (6140, 20540), (6320, 19955), (7675, 16432), (7900, 15964), (7982, 15800), (8216, 15350), (10270, 12280)]