38556540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6491}}^1$

素因数の和:6520

約数の個数: 96

約数和(自身を含む): 130878720

約数和(自身を除く): 92322180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 6491, 12982, 19473, 25964, 32455, 38946, 58419, 64910, 71401, 77892, 97365, 116838, 129820, 142802, 175257, 194730, 214203, 233676, 285604, 292095, 350514, 357005, 389460, 428406, 584190, 642609, 701028, 714010, 856812, 876285, 1071015, 1168380, 1285218, 1428020, 1752570, 1927827, 2142030, 2570436, 3213045, 3505140, 3855654, 4284060, 6426090, 7711308, 9639135, 12852180, 19278270, 38556540]

約数ペア:

[(1, 38556540), (2, 19278270), (3, 12852180), (4, 9639135), (5, 7711308), (6, 6426090), (9, 4284060), (10, 3855654), (11, 3505140), (12, 3213045), (15, 2570436), (18, 2142030), (20, 1927827), (22, 1752570), (27, 1428020), (30, 1285218), (33, 1168380), (36, 1071015), (44, 876285), (45, 856812), (54, 714010), (55, 701028), (60, 642609), (66, 584190), (90, 428406), (99, 389460), (108, 357005), (110, 350514), (132, 292095), (135, 285604), (165, 233676), (180, 214203), (198, 194730), (220, 175257), (270, 142802), (297, 129820), (330, 116838), (396, 97365), (495, 77892), (540, 71401), (594, 64910), (660, 58419), (990, 38946), (1188, 32455), (1485, 25964), (1980, 19473), (2970, 12982), (5940, 6491)]