274638700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 717454080

約数和(自身を除く): 442815380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 83, 100, 116, 140, 145, 163, 166, 175, 203, 290, 326, 332, 350, 406, 415, 580, 581, 652, 700, 725, 812, 815, 830, 1015, 1141, 1162, 1450, 1630, 1660, 2030, 2075, 2282, 2324, 2407, 2900, 2905, 3260, 4060, 4075, 4150, 4564, 4727, 4814, 5075, 5705, 5810, 8150, 8300, 9454, 9628, 10150, 11410, 11620, 12035, 13529, 14525, 16300, 16849, 18908, 20300, 22820, 23635, 24070, 27058, 28525, 29050, 33089, 33698, 47270, 48140, 54116, 57050, 58100, 60175, 66178, 67396, 67645, 84245, 94540, 94703, 114100, 118175, 120350, 132356, 135290, 165445, 168490, 189406, 236350, 240700, 270580, 330890, 336980, 338225, 378812, 392341, 421225, 472700, 473515, 661780, 676450, 784682, 827225, 842450, 947030, 1352900, 1569364, 1654450, 1684900, 1894060, 1961705, 2367575, 2746387, 3308900, 3923410, 4735150, 5492774, 7846820, 9470300, 9808525, 10985548, 13731935, 19617050, 27463870, 39234100, 54927740, 68659675, 137319350, 274638700]

約数ペア:

[(1, 274638700), (2, 137319350), (4, 68659675), (5, 54927740), (7, 39234100), (10, 27463870), (14, 19617050), (20, 13731935), (25, 10985548), (28, 9808525), (29, 9470300), (35, 7846820), (50, 5492774), (58, 4735150), (70, 3923410), (83, 3308900), (100, 2746387), (116, 2367575), (140, 1961705), (145, 1894060), (163, 1684900), (166, 1654450), (175, 1569364), (203, 1352900), (290, 947030), (326, 842450), (332, 827225), (350, 784682), (406, 676450), (415, 661780), (580, 473515), (581, 472700), (652, 421225), (700, 392341), (725, 378812), (812, 338225), (815, 336980), (830, 330890), (1015, 270580), (1141, 240700), (1162, 236350), (1450, 189406), (1630, 168490), (1660, 165445), (2030, 135290), (2075, 132356), (2282, 120350), (2324, 118175), (2407, 114100), (2900, 94703), (2905, 94540), (3260, 84245), (4060, 67645), (4075, 67396), (4150, 66178), (4564, 60175), (4727, 58100), (4814, 57050), (5075, 54116), (5705, 48140), (5810, 47270), (8150, 33698), (8300, 33089), (9454, 29050), (9628, 28525), (10150, 27058), (11410, 24070), (11620, 23635), (12035, 22820), (13529, 20300), (14525, 18908), (16300, 16849)]