235404180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{118891}}^1$

素因数の和:118917

約数の個数: 72

約数和(自身を含む): 778980384

約数和(自身を除く): 543576204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 118891, 237782, 356673, 475564, 594455, 713346, 1070019, 1188910, 1307801, 1426692, 1783365, 2140038, 2377820, 2615602, 3566730, 3923403, 4280076, 5231204, 5350095, 6539005, 7133460, 7846806, 10700190, 11770209, 13078010, 15693612, 19617015, 21400380, 23540418, 26156020, 39234030, 47080836, 58851045, 78468060, 117702090, 235404180]

約数ペア:

[(1, 235404180), (2, 117702090), (3, 78468060), (4, 58851045), (5, 47080836), (6, 39234030), (9, 26156020), (10, 23540418), (11, 21400380), (12, 19617015), (15, 15693612), (18, 13078010), (20, 11770209), (22, 10700190), (30, 7846806), (33, 7133460), (36, 6539005), (44, 5350095), (45, 5231204), (55, 4280076), (60, 3923403), (66, 3566730), (90, 2615602), (99, 2377820), (110, 2140038), (132, 1783365), (165, 1426692), (180, 1307801), (198, 1188910), (220, 1070019), (330, 713346), (396, 594455), (495, 475564), (660, 356673), (990, 237782), (1980, 118891)]