74555820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{414199}}^1$

素因数の和:414214

約数の個数: 36

約数和(自身を含む): 226153200

約数和(自身を除く): 151597380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 414199, 828398, 1242597, 1656796, 2070995, 2485194, 3727791, 4141990, 4970388, 6212985, 7455582, 8283980, 12425970, 14911164, 18638955, 24851940, 37277910, 74555820]

約数ペア:

[(1, 74555820), (2, 37277910), (3, 24851940), (4, 18638955), (5, 14911164), (6, 12425970), (9, 8283980), (10, 7455582), (12, 6212985), (15, 4970388), (18, 4141990), (20, 3727791), (30, 2485194), (36, 2070995), (45, 1656796), (60, 1242597), (90, 828398), (180, 414199)]