42899040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^3$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 151272576

約数和(自身を除く): 108373536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 961, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1922, 2232, 2480, 2790, 2883, 2976, 3720, 3844, 4464, 4805, 4960, 5580, 5766, 7440, 7688, 8649, 8928, 9610, 11160, 11532, 14415, 14880, 15376, 17298, 19220, 22320, 23064, 28830, 29791, 30752, 34596, 38440, 43245, 44640, 46128, 57660, 59582, 69192, 76880, 86490, 89373, 92256, 115320, 119164, 138384, 148955, 153760, 172980, 178746, 230640, 238328, 268119, 276768, 297910, 345960, 357492, 446865, 461280, 476656, 536238, 595820, 691920, 714984, 893730, 953312, 1072476, 1191640, 1340595, 1383840, 1429968, 1787460, 2144952, 2383280, 2681190, 2859936, 3574920, 4289904, 4766560, 5362380, 7149840, 8579808, 10724760, 14299680, 21449520, 42899040]

約数ペア:

[(1, 42899040), (2, 21449520), (3, 14299680), (4, 10724760), (5, 8579808), (6, 7149840), (8, 5362380), (9, 4766560), (10, 4289904), (12, 3574920), (15, 2859936), (16, 2681190), (18, 2383280), (20, 2144952), (24, 1787460), (30, 1429968), (31, 1383840), (32, 1340595), (36, 1191640), (40, 1072476), (45, 953312), (48, 893730), (60, 714984), (62, 691920), (72, 595820), (80, 536238), (90, 476656), (93, 461280), (96, 446865), (120, 357492), (124, 345960), (144, 297910), (155, 276768), (160, 268119), (180, 238328), (186, 230640), (240, 178746), (248, 172980), (279, 153760), (288, 148955), (310, 138384), (360, 119164), (372, 115320), (465, 92256), (480, 89373), (496, 86490), (558, 76880), (620, 69192), (720, 59582), (744, 57660), (930, 46128), (961, 44640), (992, 43245), (1116, 38440), (1240, 34596), (1395, 30752), (1440, 29791), (1488, 28830), (1860, 23064), (1922, 22320), (2232, 19220), (2480, 17298), (2790, 15376), (2883, 14880), (2976, 14415), (3720, 11532), (3844, 11160), (4464, 9610), (4805, 8928), (4960, 8649), (5580, 7688), (5766, 7440)]