38700540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3209}}^1$

素因数の和:3291

約数の個数: 72

約数和(自身を含む): 119180880

約数和(自身を除く): 80480340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 3209, 4020, 6030, 6418, 9627, 12060, 12836, 16045, 19254, 28881, 32090, 38508, 48135, 57762, 64180, 96270, 115524, 144405, 192540, 215003, 288810, 430006, 577620, 645009, 860012, 1075015, 1290018, 1935027, 2150030, 2580036, 3225045, 3870054, 4300060, 6450090, 7740108, 9675135, 12900180, 19350270, 38700540]

約数ペア:

[(1, 38700540), (2, 19350270), (3, 12900180), (4, 9675135), (5, 7740108), (6, 6450090), (9, 4300060), (10, 3870054), (12, 3225045), (15, 2580036), (18, 2150030), (20, 1935027), (30, 1290018), (36, 1075015), (45, 860012), (60, 645009), (67, 577620), (90, 430006), (134, 288810), (180, 215003), (201, 192540), (268, 144405), (335, 115524), (402, 96270), (603, 64180), (670, 57762), (804, 48135), (1005, 38508), (1206, 32090), (1340, 28881), (2010, 19254), (2412, 16045), (3015, 12836), (3209, 12060), (4020, 9627), (6030, 6418)]