87514700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 239151360

約数和(自身を除く): 151636660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 59, 65, 70, 91, 100, 118, 130, 140, 163, 175, 182, 236, 260, 295, 325, 326, 350, 364, 413, 455, 590, 650, 652, 700, 767, 815, 826, 910, 1141, 1180, 1300, 1475, 1534, 1630, 1652, 1820, 2065, 2119, 2275, 2282, 2950, 3068, 3260, 3835, 4075, 4130, 4238, 4550, 4564, 5369, 5705, 5900, 7670, 8150, 8260, 8476, 9100, 9617, 10325, 10595, 10738, 11410, 14833, 15340, 16300, 19175, 19234, 20650, 21190, 21476, 22820, 26845, 28525, 29666, 38350, 38468, 41300, 42380, 48085, 52975, 53690, 57050, 59332, 67319, 74165, 76700, 96170, 105950, 107380, 114100, 125021, 134225, 134638, 148330, 192340, 211900, 240425, 250042, 268450, 269276, 296660, 336595, 370825, 480850, 500084, 536900, 625105, 673190, 741650, 875147, 961700, 1250210, 1346380, 1483300, 1682975, 1750294, 2500420, 3125525, 3365950, 3500588, 4375735, 6251050, 6731900, 8751470, 12502100, 17502940, 21878675, 43757350, 87514700]

約数ペア:

[(1, 87514700), (2, 43757350), (4, 21878675), (5, 17502940), (7, 12502100), (10, 8751470), (13, 6731900), (14, 6251050), (20, 4375735), (25, 3500588), (26, 3365950), (28, 3125525), (35, 2500420), (50, 1750294), (52, 1682975), (59, 1483300), (65, 1346380), (70, 1250210), (91, 961700), (100, 875147), (118, 741650), (130, 673190), (140, 625105), (163, 536900), (175, 500084), (182, 480850), (236, 370825), (260, 336595), (295, 296660), (325, 269276), (326, 268450), (350, 250042), (364, 240425), (413, 211900), (455, 192340), (590, 148330), (650, 134638), (652, 134225), (700, 125021), (767, 114100), (815, 107380), (826, 105950), (910, 96170), (1141, 76700), (1180, 74165), (1300, 67319), (1475, 59332), (1534, 57050), (1630, 53690), (1652, 52975), (1820, 48085), (2065, 42380), (2119, 41300), (2275, 38468), (2282, 38350), (2950, 29666), (3068, 28525), (3260, 26845), (3835, 22820), (4075, 21476), (4130, 21190), (4238, 20650), (4550, 19234), (4564, 19175), (5369, 16300), (5705, 15340), (5900, 14833), (7670, 11410), (8150, 10738), (8260, 10595), (8476, 10325), (9100, 9617)]