69750180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3491}}^1$

素因数の和:3546

約数の個数: 96

約数和(自身を含む): 222929280

約数和(自身を除く): 153179100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3491, 3996, 4995, 6660, 6982, 9990, 10473, 13964, 17455, 19980, 20946, 31419, 34910, 41892, 52365, 62838, 69820, 94257, 104730, 125676, 129167, 157095, 188514, 209460, 258334, 314190, 377028, 387501, 471285, 516668, 628380, 645835, 775002, 942570, 1162503, 1291670, 1550004, 1885140, 1937505, 2325006, 2583340, 3487509, 3875010, 4650012, 5812515, 6975018, 7750020, 11625030, 13950036, 17437545, 23250060, 34875090, 69750180]

約数ペア:

[(1, 69750180), (2, 34875090), (3, 23250060), (4, 17437545), (5, 13950036), (6, 11625030), (9, 7750020), (10, 6975018), (12, 5812515), (15, 4650012), (18, 3875010), (20, 3487509), (27, 2583340), (30, 2325006), (36, 1937505), (37, 1885140), (45, 1550004), (54, 1291670), (60, 1162503), (74, 942570), (90, 775002), (108, 645835), (111, 628380), (135, 516668), (148, 471285), (180, 387501), (185, 377028), (222, 314190), (270, 258334), (333, 209460), (370, 188514), (444, 157095), (540, 129167), (555, 125676), (666, 104730), (740, 94257), (999, 69820), (1110, 62838), (1332, 52365), (1665, 41892), (1998, 34910), (2220, 31419), (3330, 20946), (3491, 19980), (3996, 17455), (4995, 13964), (6660, 10473), (6982, 9990)]