201718126100

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:1018

約数の個数: 144

約数和(自身を含む): 448576497600

約数和(自身を除く): 246858371500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 281, 307, 335, 349, 562, 614, 670, 698, 1124, 1228, 1340, 1396, 1405, 1535, 1675, 1745, 2810, 3070, 3350, 3490, 5620, 6140, 6700, 6980, 7025, 7675, 8725, 14050, 15350, 17450, 18827, 20569, 23383, 28100, 30700, 34900, 37654, 41138, 46766, 75308, 82276, 86267, 93532, 94135, 98069, 102845, 107143, 116915, 172534, 188270, 196138, 205690, 214286, 233830, 345068, 376540, 392276, 411380, 428572, 431335, 467660, 470675, 490345, 514225, 535715, 584575, 862670, 941350, 980690, 1028450, 1071430, 1169150, 1725340, 1882700, 1961380, 2056900, 2142860, 2156675, 2338300, 2451725, 2678575, 4313350, 4903450, 5357150, 5779889, 6570623, 7178581, 8626700, 9806900, 10714300, 11559778, 13141246, 14357162, 23119556, 26282492, 28714324, 28899445, 30107183, 32853115, 35892905, 57798890, 60214366, 65706230, 71785810, 115597780, 120428732, 131412460, 143571620, 144497225, 150535915, 164265575, 179464525, 288994450, 301071830, 328531150, 358929050, 577988900, 602143660, 657062300, 717858100, 752679575, 1505359150, 2017181261, 3010718300, 4034362522, 8068725044, 10085906305, 20171812610, 40343625220, 50429531525, 100859063050, 201718126100]

約数ペア:

[(1, 201718126100), (2, 100859063050), (4, 50429531525), (5, 40343625220), (10, 20171812610), (20, 10085906305), (25, 8068725044), (50, 4034362522), (67, 3010718300), (100, 2017181261), (134, 1505359150), (268, 752679575), (281, 717858100), (307, 657062300), (335, 602143660), (349, 577988900), (562, 358929050), (614, 328531150), (670, 301071830), (698, 288994450), (1124, 179464525), (1228, 164265575), (1340, 150535915), (1396, 144497225), (1405, 143571620), (1535, 131412460), (1675, 120428732), (1745, 115597780), (2810, 71785810), (3070, 65706230), (3350, 60214366), (3490, 57798890), (5620, 35892905), (6140, 32853115), (6700, 30107183), (6980, 28899445), (7025, 28714324), (7675, 26282492), (8725, 23119556), (14050, 14357162), (15350, 13141246), (17450, 11559778), (18827, 10714300), (20569, 9806900), (23383, 8626700), (28100, 7178581), (30700, 6570623), (34900, 5779889), (37654, 5357150), (41138, 4903450), (46766, 4313350), (75308, 2678575), (82276, 2451725), (86267, 2338300), (93532, 2156675), (94135, 2142860), (98069, 2056900), (102845, 1961380), (107143, 1882700), (116915, 1725340), (172534, 1169150), (188270, 1071430), (196138, 1028450), (205690, 980690), (214286, 941350), (233830, 862670), (345068, 584575), (376540, 535715), (392276, 514225), (411380, 490345), (428572, 470675), (431335, 467660)]