27658980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4205

約数の個数: 72

約数和(自身を含む): 86187192

約数和(自身を除く): 58528212

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, 4153, 6660, 8306, 12459, 16612, 20765, 24918, 37377, 41530, 49836, 62295, 74754, 83060, 124590, 149508, 153661, 186885, 249180, 307322, 373770, 460983, 614644, 747540, 768305, 921966, 1382949, 1536610, 1843932, 2304915, 2765898, 3073220, 4609830, 5531796, 6914745, 9219660, 13829490, 27658980]

約数ペア:

[(1, 27658980), (2, 13829490), (3, 9219660), (4, 6914745), (5, 5531796), (6, 4609830), (9, 3073220), (10, 2765898), (12, 2304915), (15, 1843932), (18, 1536610), (20, 1382949), (30, 921966), (36, 768305), (37, 747540), (45, 614644), (60, 460983), (74, 373770), (90, 307322), (111, 249180), (148, 186885), (180, 153661), (185, 149508), (222, 124590), (333, 83060), (370, 74754), (444, 62295), (555, 49836), (666, 41530), (740, 37377), (1110, 24918), (1332, 20765), (1665, 16612), (2220, 12459), (3330, 8306), (4153, 6660)]