138498660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 474211584

約数和(自身を除く): 335712924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 47, 51, 54, 60, 68, 81, 85, 90, 94, 102, 107, 108, 135, 141, 153, 162, 170, 180, 188, 204, 214, 235, 255, 270, 282, 306, 321, 324, 340, 405, 423, 428, 459, 470, 510, 535, 540, 564, 612, 642, 705, 765, 799, 810, 846, 918, 940, 963, 1020, 1070, 1269, 1284, 1377, 1410, 1530, 1598, 1605, 1620, 1692, 1819, 1836, 1926, 2115, 2140, 2295, 2397, 2538, 2754, 2820, 2889, 3060, 3196, 3210, 3638, 3807, 3852, 3995, 4230, 4590, 4794, 4815, 5029, 5076, 5457, 5508, 5778, 6345, 6420, 6885, 7191, 7276, 7614, 7990, 8460, 8667, 9095, 9180, 9588, 9630, 10058, 10914, 11556, 11985, 12690, 13770, 14382, 14445, 15087, 15228, 15980, 16371, 17334, 18190, 19035, 19260, 20116, 21573, 21828, 23970, 25145, 25380, 27285, 27540, 28764, 28890, 30174, 32742, 34668, 35955, 36380, 38070, 43146, 43335, 45261, 47940, 49113, 50290, 54570, 57780, 60348, 64719, 65484, 71910, 75435, 76140, 81855, 85493, 86292, 86670, 90522, 98226, 100580, 107865, 109140, 129438, 135783, 143820, 147339, 150870, 163710, 170986, 173340, 181044, 196452, 215730, 226305, 245565, 256479, 258876, 271566, 294678, 301740, 323595, 327420, 341972, 407349, 427465, 431460, 452610, 491130, 512958, 543132, 589356, 647190, 678915, 736695, 769437, 814698, 854930, 905220, 982260, 1025916, 1282395, 1294380, 1357830, 1473390, 1538874, 1629396, 1709860, 2036745, 2308311, 2564790, 2715660, 2946780, 3077748, 3847185, 4073490, 4616622, 5129580, 6924933, 7694370, 8146980, 9233244, 11541555, 13849866, 15388740, 23083110, 27699732, 34624665, 46166220, 69249330, 138498660]

約数ペア:

[(1, 138498660), (2, 69249330), (3, 46166220), (4, 34624665), (5, 27699732), (6, 23083110), (9, 15388740), (10, 13849866), (12, 11541555), (15, 9233244), (17, 8146980), (18, 7694370), (20, 6924933), (27, 5129580), (30, 4616622), (34, 4073490), (36, 3847185), (45, 3077748), (47, 2946780), (51, 2715660), (54, 2564790), (60, 2308311), (68, 2036745), (81, 1709860), (85, 1629396), (90, 1538874), (94, 1473390), (102, 1357830), (107, 1294380), (108, 1282395), (135, 1025916), (141, 982260), (153, 905220), (162, 854930), (170, 814698), (180, 769437), (188, 736695), (204, 678915), (214, 647190), (235, 589356), (255, 543132), (270, 512958), (282, 491130), (306, 452610), (321, 431460), (324, 427465), (340, 407349), (405, 341972), (423, 327420), (428, 323595), (459, 301740), (470, 294678), (510, 271566), (535, 258876), (540, 256479), (564, 245565), (612, 226305), (642, 215730), (705, 196452), (765, 181044), (799, 173340), (810, 170986), (846, 163710), (918, 150870), (940, 147339), (963, 143820), (1020, 135783), (1070, 129438), (1269, 109140), (1284, 107865), (1377, 100580), (1410, 98226), (1530, 90522), (1598, 86670), (1605, 86292), (1620, 85493), (1692, 81855), (1819, 76140), (1836, 75435), (1926, 71910), (2115, 65484), (2140, 64719), (2295, 60348), (2397, 57780), (2538, 54570), (2754, 50290), (2820, 49113), (2889, 47940), (3060, 45261), (3196, 43335), (3210, 43146), (3638, 38070), (3807, 36380), (3852, 35955), (3995, 34668), (4230, 32742), (4590, 30174), (4794, 28890), (4815, 28764), (5029, 27540), (5076, 27285), (5457, 25380), (5508, 25145), (5778, 23970), (6345, 21828), (6420, 21573), (6885, 20116), (7191, 19260), (7276, 19035), (7614, 18190), (7990, 17334), (8460, 16371), (8667, 15980), (9095, 15228), (9180, 15087), (9588, 14445), (9630, 14382), (10058, 13770), (10914, 12690), (11556, 11985)]