66000180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15493}}^1$

素因数の和:15576

約数の個数: 48

約数和(自身を含む): 187415424

約数和(自身を除く): 121415244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 15493, 30986, 46479, 61972, 77465, 92958, 154930, 185916, 232395, 309860, 464790, 929580, 1100003, 2200006, 3300009, 4400012, 5500015, 6600018, 11000030, 13200036, 16500045, 22000060, 33000090, 66000180]

約数ペア:

[(1, 66000180), (2, 33000090), (3, 22000060), (4, 16500045), (5, 13200036), (6, 11000030), (10, 6600018), (12, 5500015), (15, 4400012), (20, 3300009), (30, 2200006), (60, 1100003), (71, 929580), (142, 464790), (213, 309860), (284, 232395), (355, 185916), (426, 154930), (710, 92958), (852, 77465), (1065, 61972), (1420, 46479), (2130, 30986), (4260, 15493)]