149678280

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 256

約数和(自身を含む): 531360000

約数和(自身を除く): 381681720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 59, 60, 72, 81, 87, 90, 108, 116, 118, 120, 135, 145, 162, 174, 177, 180, 216, 232, 236, 243, 261, 270, 290, 295, 324, 348, 354, 360, 405, 435, 472, 486, 522, 531, 540, 580, 590, 648, 696, 708, 729, 783, 810, 870, 885, 972, 1044, 1062, 1080, 1160, 1180, 1215, 1305, 1416, 1458, 1566, 1593, 1620, 1711, 1740, 1770, 1944, 2088, 2124, 2187, 2349, 2360, 2430, 2610, 2655, 2916, 3132, 3186, 3240, 3422, 3480, 3540, 3645, 3915, 4248, 4374, 4698, 4779, 4860, 5133, 5220, 5310, 5832, 6264, 6372, 6844, 7047, 7080, 7290, 7830, 7965, 8555, 8748, 9396, 9558, 9720, 10266, 10440, 10620, 10935, 11745, 12744, 13688, 14094, 14337, 14580, 15399, 15660, 15930, 17110, 17496, 18792, 19116, 20532, 21141, 21240, 21870, 23490, 23895, 25665, 28188, 28674, 29160, 30798, 31320, 31860, 34220, 35235, 38232, 41064, 42282, 43011, 43740, 46197, 46980, 47790, 51330, 56376, 57348, 61596, 63423, 63720, 68440, 70470, 71685, 76995, 84564, 86022, 87480, 92394, 93960, 95580, 102660, 105705, 114696, 123192, 126846, 129033, 138591, 140940, 143370, 153990, 169128, 172044, 184788, 191160, 205320, 211410, 215055, 230985, 253692, 258066, 277182, 281880, 286740, 307980, 317115, 344088, 369576, 415773, 422820, 430110, 461970, 507384, 516132, 554364, 573480, 615960, 634230, 645165, 692955, 831546, 845640, 860220, 923940, 1032264, 1108728, 1247319, 1268460, 1290330, 1385910, 1663092, 1720440, 1847880, 2078865, 2494638, 2536920, 2580660, 2771820, 3326184, 3741957, 4157730, 4989276, 5161320, 5543640, 6236595, 7483914, 8315460, 9978552, 12473190, 14967828, 16630920, 18709785, 24946380, 29935656, 37419570, 49892760, 74839140, 149678280]

約数ペア:

[(1, 149678280), (2, 74839140), (3, 49892760), (4, 37419570), (5, 29935656), (6, 24946380), (8, 18709785), (9, 16630920), (10, 14967828), (12, 12473190), (15, 9978552), (18, 8315460), (20, 7483914), (24, 6236595), (27, 5543640), (29, 5161320), (30, 4989276), (36, 4157730), (40, 3741957), (45, 3326184), (54, 2771820), (58, 2580660), (59, 2536920), (60, 2494638), (72, 2078865), (81, 1847880), (87, 1720440), (90, 1663092), (108, 1385910), (116, 1290330), (118, 1268460), (120, 1247319), (135, 1108728), (145, 1032264), (162, 923940), (174, 860220), (177, 845640), (180, 831546), (216, 692955), (232, 645165), (236, 634230), (243, 615960), (261, 573480), (270, 554364), (290, 516132), (295, 507384), (324, 461970), (348, 430110), (354, 422820), (360, 415773), (405, 369576), (435, 344088), (472, 317115), (486, 307980), (522, 286740), (531, 281880), (540, 277182), (580, 258066), (590, 253692), (648, 230985), (696, 215055), (708, 211410), (729, 205320), (783, 191160), (810, 184788), (870, 172044), (885, 169128), (972, 153990), (1044, 143370), (1062, 140940), (1080, 138591), (1160, 129033), (1180, 126846), (1215, 123192), (1305, 114696), (1416, 105705), (1458, 102660), (1566, 95580), (1593, 93960), (1620, 92394), (1711, 87480), (1740, 86022), (1770, 84564), (1944, 76995), (2088, 71685), (2124, 70470), (2187, 68440), (2349, 63720), (2360, 63423), (2430, 61596), (2610, 57348), (2655, 56376), (2916, 51330), (3132, 47790), (3186, 46980), (3240, 46197), (3422, 43740), (3480, 43011), (3540, 42282), (3645, 41064), (3915, 38232), (4248, 35235), (4374, 34220), (4698, 31860), (4779, 31320), (4860, 30798), (5133, 29160), (5220, 28674), (5310, 28188), (5832, 25665), (6264, 23895), (6372, 23490), (6844, 21870), (7047, 21240), (7080, 21141), (7290, 20532), (7830, 19116), (7965, 18792), (8555, 17496), (8748, 17110), (9396, 15930), (9558, 15660), (9720, 15399), (10266, 14580), (10440, 14337), (10620, 14094), (10935, 13688), (11745, 12744)]