71084400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1659

約数の個数: 120

約数和(自身を含む): 234007344

約数和(自身を除く): 162922944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 48, 50, 60, 74, 75, 80, 100, 111, 120, 148, 150, 185, 200, 222, 240, 296, 300, 370, 400, 444, 555, 592, 600, 740, 888, 925, 1110, 1200, 1480, 1601, 1776, 1850, 2220, 2775, 2960, 3202, 3700, 4440, 4803, 5550, 6404, 7400, 8005, 8880, 9606, 11100, 12808, 14800, 16010, 19212, 22200, 24015, 25616, 32020, 38424, 40025, 44400, 48030, 59237, 64040, 76848, 80050, 96060, 118474, 120075, 128080, 160100, 177711, 192120, 236948, 240150, 296185, 320200, 355422, 384240, 473896, 480300, 592370, 640400, 710844, 888555, 947792, 960600, 1184740, 1421688, 1480925, 1777110, 1921200, 2369480, 2843376, 2961850, 3554220, 4442775, 4738960, 5923700, 7108440, 8885550, 11847400, 14216880, 17771100, 23694800, 35542200, 71084400]

約数ペア:

[(1, 71084400), (2, 35542200), (3, 23694800), (4, 17771100), (5, 14216880), (6, 11847400), (8, 8885550), (10, 7108440), (12, 5923700), (15, 4738960), (16, 4442775), (20, 3554220), (24, 2961850), (25, 2843376), (30, 2369480), (37, 1921200), (40, 1777110), (48, 1480925), (50, 1421688), (60, 1184740), (74, 960600), (75, 947792), (80, 888555), (100, 710844), (111, 640400), (120, 592370), (148, 480300), (150, 473896), (185, 384240), (200, 355422), (222, 320200), (240, 296185), (296, 240150), (300, 236948), (370, 192120), (400, 177711), (444, 160100), (555, 128080), (592, 120075), (600, 118474), (740, 96060), (888, 80050), (925, 76848), (1110, 64040), (1200, 59237), (1480, 48030), (1601, 44400), (1776, 40025), (1850, 38424), (2220, 32020), (2775, 25616), (2960, 24015), (3202, 22200), (3700, 19212), (4440, 16010), (4803, 14800), (5550, 12808), (6404, 11100), (7400, 9606), (8005, 8880)]