67295200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 191800224

約数和(自身を除く): 124505024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 61, 70, 80, 100, 112, 122, 140, 160, 175, 197, 200, 224, 244, 280, 305, 350, 394, 400, 427, 488, 560, 610, 700, 788, 800, 854, 976, 985, 1120, 1220, 1379, 1400, 1525, 1576, 1708, 1952, 1970, 2135, 2440, 2758, 2800, 3050, 3152, 3416, 3940, 4270, 4880, 4925, 5516, 5600, 6100, 6304, 6832, 6895, 7880, 8540, 9760, 9850, 10675, 11032, 12017, 12200, 13664, 13790, 15760, 17080, 19700, 21350, 22064, 24034, 24400, 27580, 31520, 34160, 34475, 39400, 42700, 44128, 48068, 48800, 55160, 60085, 68320, 68950, 78800, 84119, 85400, 96136, 110320, 120170, 137900, 157600, 168238, 170800, 192272, 220640, 240340, 275800, 300425, 336476, 341600, 384544, 420595, 480680, 551600, 600850, 672952, 841190, 961360, 1103200, 1201700, 1345904, 1682380, 1922720, 2102975, 2403400, 2691808, 3364760, 4205950, 4806800, 6729520, 8411900, 9613600, 13459040, 16823800, 33647600, 67295200]

約数ペア:

[(1, 67295200), (2, 33647600), (4, 16823800), (5, 13459040), (7, 9613600), (8, 8411900), (10, 6729520), (14, 4806800), (16, 4205950), (20, 3364760), (25, 2691808), (28, 2403400), (32, 2102975), (35, 1922720), (40, 1682380), (50, 1345904), (56, 1201700), (61, 1103200), (70, 961360), (80, 841190), (100, 672952), (112, 600850), (122, 551600), (140, 480680), (160, 420595), (175, 384544), (197, 341600), (200, 336476), (224, 300425), (244, 275800), (280, 240340), (305, 220640), (350, 192272), (394, 170800), (400, 168238), (427, 157600), (488, 137900), (560, 120170), (610, 110320), (700, 96136), (788, 85400), (800, 84119), (854, 78800), (976, 68950), (985, 68320), (1120, 60085), (1220, 55160), (1379, 48800), (1400, 48068), (1525, 44128), (1576, 42700), (1708, 39400), (1952, 34475), (1970, 34160), (2135, 31520), (2440, 27580), (2758, 24400), (2800, 24034), (3050, 22064), (3152, 21350), (3416, 19700), (3940, 17080), (4270, 15760), (4880, 13790), (4925, 13664), (5516, 12200), (5600, 12017), (6100, 11032), (6304, 10675), (6832, 9850), (6895, 9760), (7880, 8540)]