75684780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 168

約数和(自身を含む): 247892400

約数和(自身を除く): 172207620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 179, 180, 243, 261, 270, 290, 324, 348, 358, 405, 435, 486, 522, 537, 540, 580, 716, 729, 783, 810, 870, 895, 972, 1044, 1074, 1215, 1305, 1458, 1566, 1611, 1620, 1740, 1790, 2148, 2349, 2430, 2610, 2685, 2916, 3132, 3222, 3580, 3645, 3915, 4698, 4833, 4860, 5191, 5220, 5370, 6444, 7047, 7290, 7830, 8055, 9396, 9666, 10382, 10740, 11745, 14094, 14499, 14580, 15573, 15660, 16110, 19332, 20764, 21141, 23490, 24165, 25955, 28188, 28998, 31146, 32220, 35235, 42282, 43497, 46719, 46980, 48330, 51910, 57996, 62292, 70470, 72495, 77865, 84564, 86994, 93438, 96660, 103820, 105705, 130491, 140157, 140940, 144990, 155730, 173988, 186876, 211410, 217485, 233595, 260982, 280314, 289980, 311460, 420471, 422820, 434970, 467190, 521964, 560628, 652455, 700785, 840942, 869940, 934380, 1261413, 1304910, 1401570, 1681884, 2102355, 2522826, 2609820, 2803140, 3784239, 4204710, 5045652, 6307065, 7568478, 8409420, 12614130, 15136956, 18921195, 25228260, 37842390, 75684780]

約数ペア:

[(1, 75684780), (2, 37842390), (3, 25228260), (4, 18921195), (5, 15136956), (6, 12614130), (9, 8409420), (10, 7568478), (12, 6307065), (15, 5045652), (18, 4204710), (20, 3784239), (27, 2803140), (29, 2609820), (30, 2522826), (36, 2102355), (45, 1681884), (54, 1401570), (58, 1304910), (60, 1261413), (81, 934380), (87, 869940), (90, 840942), (108, 700785), (116, 652455), (135, 560628), (145, 521964), (162, 467190), (174, 434970), (179, 422820), (180, 420471), (243, 311460), (261, 289980), (270, 280314), (290, 260982), (324, 233595), (348, 217485), (358, 211410), (405, 186876), (435, 173988), (486, 155730), (522, 144990), (537, 140940), (540, 140157), (580, 130491), (716, 105705), (729, 103820), (783, 96660), (810, 93438), (870, 86994), (895, 84564), (972, 77865), (1044, 72495), (1074, 70470), (1215, 62292), (1305, 57996), (1458, 51910), (1566, 48330), (1611, 46980), (1620, 46719), (1740, 43497), (1790, 42282), (2148, 35235), (2349, 32220), (2430, 31146), (2610, 28998), (2685, 28188), (2916, 25955), (3132, 24165), (3222, 23490), (3580, 21141), (3645, 20764), (3915, 19332), (4698, 16110), (4833, 15660), (4860, 15573), (5191, 14580), (5220, 14499), (5370, 14094), (6444, 11745), (7047, 10740), (7290, 10382), (7830, 9666), (8055, 9396)]