129127200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 424097856

約数和(自身を除く): 294970656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 173, 200, 240, 300, 311, 346, 400, 480, 519, 600, 622, 692, 800, 865, 933, 1038, 1200, 1244, 1384, 1555, 1730, 1866, 2076, 2400, 2488, 2595, 2768, 3110, 3460, 3732, 4152, 4325, 4665, 4976, 5190, 5536, 6220, 6920, 7464, 7775, 8304, 8650, 9330, 9952, 10380, 12440, 12975, 13840, 14928, 15550, 16608, 17300, 18660, 20760, 23325, 24880, 25950, 27680, 29856, 31100, 34600, 37320, 41520, 46650, 49760, 51900, 53803, 62200, 69200, 74640, 83040, 93300, 103800, 107606, 124400, 138400, 149280, 161409, 186600, 207600, 215212, 248800, 269015, 322818, 373200, 415200, 430424, 538030, 645636, 746400, 807045, 860848, 1076060, 1291272, 1345075, 1614090, 1721696, 2152120, 2582544, 2690150, 3228180, 4035225, 4304240, 5165088, 5380300, 6456360, 8070450, 8608480, 10760600, 12912720, 16140900, 21521200, 25825440, 32281800, 43042400, 64563600, 129127200]

約数ペア:

[(1, 129127200), (2, 64563600), (3, 43042400), (4, 32281800), (5, 25825440), (6, 21521200), (8, 16140900), (10, 12912720), (12, 10760600), (15, 8608480), (16, 8070450), (20, 6456360), (24, 5380300), (25, 5165088), (30, 4304240), (32, 4035225), (40, 3228180), (48, 2690150), (50, 2582544), (60, 2152120), (75, 1721696), (80, 1614090), (96, 1345075), (100, 1291272), (120, 1076060), (150, 860848), (160, 807045), (173, 746400), (200, 645636), (240, 538030), (300, 430424), (311, 415200), (346, 373200), (400, 322818), (480, 269015), (519, 248800), (600, 215212), (622, 207600), (692, 186600), (800, 161409), (865, 149280), (933, 138400), (1038, 124400), (1200, 107606), (1244, 103800), (1384, 93300), (1555, 83040), (1730, 74640), (1866, 69200), (2076, 62200), (2400, 53803), (2488, 51900), (2595, 49760), (2768, 46650), (3110, 41520), (3460, 37320), (3732, 34600), (4152, 31100), (4325, 29856), (4665, 27680), (4976, 25950), (5190, 24880), (5536, 23325), (6220, 20760), (6920, 18660), (7464, 17300), (7775, 16608), (8304, 15550), (8650, 14928), (9330, 13840), (9952, 12975), (10380, 12440)]