83501220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126517}}^1$

素因数の和:126540

約数の個数: 48

約数和(自身を含む): 255060288

約数和(自身を除く): 171559068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 126517, 253034, 379551, 506068, 632585, 759102, 1265170, 1391687, 1518204, 1897755, 2530340, 2783374, 3795510, 4175061, 5566748, 6958435, 7591020, 8350122, 13916870, 16700244, 20875305, 27833740, 41750610, 83501220]

約数ペア:

[(1, 83501220), (2, 41750610), (3, 27833740), (4, 20875305), (5, 16700244), (6, 13916870), (10, 8350122), (11, 7591020), (12, 6958435), (15, 5566748), (20, 4175061), (22, 3795510), (30, 2783374), (33, 2530340), (44, 1897755), (55, 1518204), (60, 1391687), (66, 1265170), (110, 759102), (132, 632585), (165, 506068), (220, 379551), (330, 253034), (660, 126517)]