138775140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{36713}}^1$

素因数の和:36738

約数の個数: 96

約数和(自身を含む): 493436160

約数和(自身を除く): 354661020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 36713, 73426, 110139, 146852, 183565, 220278, 256991, 330417, 367130, 440556, 513982, 550695, 660834, 734260, 770973, 991251, 1027964, 1101390, 1284955, 1321668, 1541946, 1652085, 1982502, 2202780, 2312919, 2569910, 3083892, 3304170, 3854865, 3965004, 4625838, 4956255, 5139820, 6608340, 6938757, 7709730, 9251676, 9912510, 11564595, 13877514, 15419460, 19825020, 23129190, 27755028, 34693785, 46258380, 69387570, 138775140]

約数ペア:

[(1, 138775140), (2, 69387570), (3, 46258380), (4, 34693785), (5, 27755028), (6, 23129190), (7, 19825020), (9, 15419460), (10, 13877514), (12, 11564595), (14, 9912510), (15, 9251676), (18, 7709730), (20, 6938757), (21, 6608340), (27, 5139820), (28, 4956255), (30, 4625838), (35, 3965004), (36, 3854865), (42, 3304170), (45, 3083892), (54, 2569910), (60, 2312919), (63, 2202780), (70, 1982502), (84, 1652085), (90, 1541946), (105, 1321668), (108, 1284955), (126, 1101390), (135, 1027964), (140, 991251), (180, 770973), (189, 734260), (210, 660834), (252, 550695), (270, 513982), (315, 440556), (378, 367130), (420, 330417), (540, 256991), (630, 220278), (756, 183565), (945, 146852), (1260, 110139), (1890, 73426), (3780, 36713)]