122445540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1171

約数の個数: 192

約数和(自身を含む): 450777600

約数和(自身を除く): 328332060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1117, 1218, 1260, 1305, 1566, 1740, 1827, 1890, 2030, 2234, 2436, 2610, 3045, 3132, 3351, 3654, 3780, 3915, 4060, 4468, 5220, 5481, 5585, 6090, 6702, 7308, 7819, 7830, 9135, 10053, 10962, 11170, 12180, 13404, 15638, 15660, 16755, 18270, 20106, 21924, 22340, 23457, 27405, 30159, 31276, 32393, 33510, 36540, 39095, 40212, 46914, 50265, 54810, 60318, 64786, 67020, 70371, 78190, 93828, 97179, 100530, 109620, 117285, 120636, 129572, 140742, 150795, 156380, 161965, 194358, 201060, 211113, 226751, 234570, 281484, 291537, 301590, 323930, 351855, 388716, 422226, 453502, 469140, 485895, 583074, 603180, 647860, 680253, 703710, 844452, 874611, 907004, 971790, 1055565, 1133755, 1166148, 1360506, 1407420, 1457685, 1749222, 1943580, 2040759, 2111130, 2267510, 2721012, 2915370, 3401265, 3498444, 4081518, 4222260, 4373055, 4535020, 5830740, 6122277, 6802530, 8163036, 8746110, 10203795, 12244554, 13605060, 17492220, 20407590, 24489108, 30611385, 40815180, 61222770, 122445540]

約数ペア:

[(1, 122445540), (2, 61222770), (3, 40815180), (4, 30611385), (5, 24489108), (6, 20407590), (7, 17492220), (9, 13605060), (10, 12244554), (12, 10203795), (14, 8746110), (15, 8163036), (18, 6802530), (20, 6122277), (21, 5830740), (27, 4535020), (28, 4373055), (29, 4222260), (30, 4081518), (35, 3498444), (36, 3401265), (42, 2915370), (45, 2721012), (54, 2267510), (58, 2111130), (60, 2040759), (63, 1943580), (70, 1749222), (84, 1457685), (87, 1407420), (90, 1360506), (105, 1166148), (108, 1133755), (116, 1055565), (126, 971790), (135, 907004), (140, 874611), (145, 844452), (174, 703710), (180, 680253), (189, 647860), (203, 603180), (210, 583074), (252, 485895), (261, 469140), (270, 453502), (290, 422226), (315, 388716), (348, 351855), (378, 323930), (406, 301590), (420, 291537), (435, 281484), (522, 234570), (540, 226751), (580, 211113), (609, 201060), (630, 194358), (756, 161965), (783, 156380), (812, 150795), (870, 140742), (945, 129572), (1015, 120636), (1044, 117285), (1117, 109620), (1218, 100530), (1260, 97179), (1305, 93828), (1566, 78190), (1740, 70371), (1827, 67020), (1890, 64786), (2030, 60318), (2234, 54810), (2436, 50265), (2610, 46914), (3045, 40212), (3132, 39095), (3351, 36540), (3654, 33510), (3780, 32393), (3915, 31276), (4060, 30159), (4468, 27405), (5220, 23457), (5481, 22340), (5585, 21924), (6090, 20106), (6702, 18270), (7308, 16755), (7819, 15660), (7830, 15638), (9135, 13404), (10053, 12180), (10962, 11170)]