126989100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{6719}}^1$

素因数の和:6749

約数の個数: 144

約数和(自身を含む): 466636800

約数和(自身を除く): 339647700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 6719, 9450, 13438, 18900, 20157, 26876, 33595, 40314, 47033, 60471, 67190, 80628, 94066, 100785, 120942, 134380, 141099, 167975, 181413, 188132, 201570, 235165, 241884, 282198, 302355, 335950, 362826, 403140, 423297, 470330, 503925, 564396, 604710, 671900, 705495, 725652, 846594, 907065, 940660, 1007850, 1175825, 1209420, 1269891, 1410990, 1511775, 1693188, 1814130, 2015700, 2116485, 2351650, 2539782, 2821980, 3023550, 3527475, 3628260, 4232970, 4535325, 4703300, 5079564, 6047100, 6349455, 7054950, 8465940, 9070650, 10582425, 12698910, 14109900, 18141300, 21164850, 25397820, 31747275, 42329700, 63494550, 126989100]

約数ペア:

[(1, 126989100), (2, 63494550), (3, 42329700), (4, 31747275), (5, 25397820), (6, 21164850), (7, 18141300), (9, 14109900), (10, 12698910), (12, 10582425), (14, 9070650), (15, 8465940), (18, 7054950), (20, 6349455), (21, 6047100), (25, 5079564), (27, 4703300), (28, 4535325), (30, 4232970), (35, 3628260), (36, 3527475), (42, 3023550), (45, 2821980), (50, 2539782), (54, 2351650), (60, 2116485), (63, 2015700), (70, 1814130), (75, 1693188), (84, 1511775), (90, 1410990), (100, 1269891), (105, 1209420), (108, 1175825), (126, 1007850), (135, 940660), (140, 907065), (150, 846594), (175, 725652), (180, 705495), (189, 671900), (210, 604710), (225, 564396), (252, 503925), (270, 470330), (300, 423297), (315, 403140), (350, 362826), (378, 335950), (420, 302355), (450, 282198), (525, 241884), (540, 235165), (630, 201570), (675, 188132), (700, 181413), (756, 167975), (900, 141099), (945, 134380), (1050, 120942), (1260, 100785), (1350, 94066), (1575, 80628), (1890, 67190), (2100, 60471), (2700, 47033), (3150, 40314), (3780, 33595), (4725, 26876), (6300, 20157), (6719, 18900), (9450, 13438)]