138811500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 443483040

約数和(自身を除く): 304671540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 109, 125, 150, 180, 218, 225, 250, 283, 300, 327, 375, 436, 450, 500, 545, 566, 654, 750, 849, 900, 981, 1090, 1125, 1132, 1308, 1415, 1500, 1635, 1698, 1962, 2180, 2250, 2547, 2725, 2830, 3270, 3396, 3924, 4245, 4500, 4905, 5094, 5450, 5660, 6540, 7075, 8175, 8490, 9810, 10188, 10900, 12735, 13625, 14150, 16350, 16980, 19620, 21225, 24525, 25470, 27250, 28300, 30847, 32700, 35375, 40875, 42450, 49050, 50940, 54500, 61694, 63675, 70750, 81750, 84900, 92541, 98100, 106125, 122625, 123388, 127350, 141500, 154235, 163500, 185082, 212250, 245250, 254700, 277623, 308470, 318375, 370164, 424500, 462705, 490500, 555246, 616940, 636750, 771175, 925410, 1110492, 1273500, 1388115, 1542350, 1850820, 2313525, 2776230, 3084700, 3855875, 4627050, 5552460, 6940575, 7711750, 9254100, 11567625, 13881150, 15423500, 23135250, 27762300, 34702875, 46270500, 69405750, 138811500]

約数ペア:

[(1, 138811500), (2, 69405750), (3, 46270500), (4, 34702875), (5, 27762300), (6, 23135250), (9, 15423500), (10, 13881150), (12, 11567625), (15, 9254100), (18, 7711750), (20, 6940575), (25, 5552460), (30, 4627050), (36, 3855875), (45, 3084700), (50, 2776230), (60, 2313525), (75, 1850820), (90, 1542350), (100, 1388115), (109, 1273500), (125, 1110492), (150, 925410), (180, 771175), (218, 636750), (225, 616940), (250, 555246), (283, 490500), (300, 462705), (327, 424500), (375, 370164), (436, 318375), (450, 308470), (500, 277623), (545, 254700), (566, 245250), (654, 212250), (750, 185082), (849, 163500), (900, 154235), (981, 141500), (1090, 127350), (1125, 123388), (1132, 122625), (1308, 106125), (1415, 98100), (1500, 92541), (1635, 84900), (1698, 81750), (1962, 70750), (2180, 63675), (2250, 61694), (2547, 54500), (2725, 50940), (2830, 49050), (3270, 42450), (3396, 40875), (3924, 35375), (4245, 32700), (4500, 30847), (4905, 28300), (5094, 27250), (5450, 25470), (5660, 24525), (6540, 21225), (7075, 19620), (8175, 16980), (8490, 16350), (9810, 14150), (10188, 13625), (10900, 12735)]