138942000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 320

約数和(自身を含む): 519966720

約数和(自身を除く): 381024720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 83, 90, 93, 100, 108, 120, 124, 125, 135, 144, 150, 155, 166, 180, 186, 200, 216, 225, 240, 248, 249, 250, 270, 279, 300, 310, 332, 360, 372, 375, 400, 415, 432, 450, 465, 496, 498, 500, 540, 558, 600, 620, 664, 675, 720, 744, 747, 750, 775, 830, 837, 900, 930, 996, 1000, 1080, 1116, 1125, 1200, 1240, 1245, 1328, 1350, 1395, 1488, 1494, 1500, 1550, 1660, 1674, 1800, 1860, 1992, 2000, 2075, 2160, 2232, 2241, 2250, 2325, 2480, 2490, 2573, 2700, 2790, 2988, 3000, 3100, 3320, 3348, 3375, 3600, 3720, 3735, 3875, 3984, 4150, 4185, 4464, 4482, 4500, 4650, 4980, 5146, 5400, 5580, 5976, 6000, 6200, 6225, 6640, 6696, 6750, 6975, 7440, 7470, 7719, 7750, 8300, 8370, 8964, 9000, 9300, 9960, 10292, 10375, 10800, 11160, 11205, 11625, 11952, 12400, 12450, 12865, 13392, 13500, 13950, 14940, 15438, 15500, 16600, 16740, 17928, 18000, 18600, 18675, 19920, 20584, 20750, 20925, 22320, 22410, 23157, 23250, 24900, 25730, 27000, 27900, 29880, 30876, 31000, 31125, 33200, 33480, 34875, 35856, 37200, 37350, 38595, 41168, 41500, 41850, 44820, 46314, 46500, 49800, 51460, 54000, 55800, 56025, 59760, 61752, 62000, 62250, 64325, 66960, 69471, 69750, 74700, 77190, 83000, 83700, 89640, 92628, 93000, 93375, 99600, 102920, 104625, 111600, 112050, 115785, 123504, 124500, 128650, 138942, 139500, 149400, 154380, 166000, 167400, 179280, 185256, 186000, 186750, 192975, 205840, 209250, 224100, 231570, 249000, 257300, 277884, 279000, 280125, 298800, 308760, 321625, 334800, 347355, 370512, 373500, 385950, 418500, 448200, 463140, 498000, 514600, 555768, 558000, 560250, 578925, 617520, 643250, 694710, 747000, 771900, 837000, 896400, 926280, 964875, 1029200, 1111536, 1120500, 1157850, 1286500, 1389420, 1494000, 1543800, 1674000, 1736775, 1852560, 1929750, 2241000, 2315700, 2573000, 2778840, 2894625, 3087600, 3473550, 3859500, 4482000, 4631400, 5146000, 5557680, 5789250, 6947100, 7719000, 8683875, 9262800, 11578500, 13894200, 15438000, 17367750, 23157000, 27788400, 34735500, 46314000, 69471000, 138942000]

約数ペア:

[(1, 138942000), (2, 69471000), (3, 46314000), (4, 34735500), (5, 27788400), (6, 23157000), (8, 17367750), (9, 15438000), (10, 13894200), (12, 11578500), (15, 9262800), (16, 8683875), (18, 7719000), (20, 6947100), (24, 5789250), (25, 5557680), (27, 5146000), (30, 4631400), (31, 4482000), (36, 3859500), (40, 3473550), (45, 3087600), (48, 2894625), (50, 2778840), (54, 2573000), (60, 2315700), (62, 2241000), (72, 1929750), (75, 1852560), (80, 1736775), (83, 1674000), (90, 1543800), (93, 1494000), (100, 1389420), (108, 1286500), (120, 1157850), (124, 1120500), (125, 1111536), (135, 1029200), (144, 964875), (150, 926280), (155, 896400), (166, 837000), (180, 771900), (186, 747000), (200, 694710), (216, 643250), (225, 617520), (240, 578925), (248, 560250), (249, 558000), (250, 555768), (270, 514600), (279, 498000), (300, 463140), (310, 448200), (332, 418500), (360, 385950), (372, 373500), (375, 370512), (400, 347355), (415, 334800), (432, 321625), (450, 308760), (465, 298800), (496, 280125), (498, 279000), (500, 277884), (540, 257300), (558, 249000), (600, 231570), (620, 224100), (664, 209250), (675, 205840), (720, 192975), (744, 186750), (747, 186000), (750, 185256), (775, 179280), (830, 167400), (837, 166000), (900, 154380), (930, 149400), (996, 139500), (1000, 138942), (1080, 128650), (1116, 124500), (1125, 123504), (1200, 115785), (1240, 112050), (1245, 111600), (1328, 104625), (1350, 102920), (1395, 99600), (1488, 93375), (1494, 93000), (1500, 92628), (1550, 89640), (1660, 83700), (1674, 83000), (1800, 77190), (1860, 74700), (1992, 69750), (2000, 69471), (2075, 66960), (2160, 64325), (2232, 62250), (2241, 62000), (2250, 61752), (2325, 59760), (2480, 56025), (2490, 55800), (2573, 54000), (2700, 51460), (2790, 49800), (2988, 46500), (3000, 46314), (3100, 44820), (3320, 41850), (3348, 41500), (3375, 41168), (3600, 38595), (3720, 37350), (3735, 37200), (3875, 35856), (3984, 34875), (4150, 33480), (4185, 33200), (4464, 31125), (4482, 31000), (4500, 30876), (4650, 29880), (4980, 27900), (5146, 27000), (5400, 25730), (5580, 24900), (5976, 23250), (6000, 23157), (6200, 22410), (6225, 22320), (6640, 20925), (6696, 20750), (6750, 20584), (6975, 19920), (7440, 18675), (7470, 18600), (7719, 18000), (7750, 17928), (8300, 16740), (8370, 16600), (8964, 15500), (9000, 15438), (9300, 14940), (9960, 13950), (10292, 13500), (10375, 13392), (10800, 12865), (11160, 12450), (11205, 12400), (11625, 11952)]