54831780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8233}}^1$

素因数の和:8285

約数の個数: 72

約数和(自身を含む): 170839032

約数和(自身を除く): 116007252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 8233, 16466, 24699, 32932, 41165, 49398, 74097, 82330, 98796, 123495, 148194, 164660, 246990, 296388, 304621, 370485, 493980, 609242, 740970, 913863, 1218484, 1481940, 1523105, 1827726, 2741589, 3046210, 3655452, 4569315, 5483178, 6092420, 9138630, 10966356, 13707945, 18277260, 27415890, 54831780]

約数ペア:

[(1, 54831780), (2, 27415890), (3, 18277260), (4, 13707945), (5, 10966356), (6, 9138630), (9, 6092420), (10, 5483178), (12, 4569315), (15, 3655452), (18, 3046210), (20, 2741589), (30, 1827726), (36, 1523105), (37, 1481940), (45, 1218484), (60, 913863), (74, 740970), (90, 609242), (111, 493980), (148, 370485), (180, 304621), (185, 296388), (222, 246990), (333, 164660), (370, 148194), (444, 123495), (555, 98796), (666, 82330), (740, 74097), (1110, 49398), (1332, 41165), (1665, 32932), (2220, 24699), (3330, 16466), (6660, 8233)]