90049080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68219}}^1$

素因数の和:68244

約数の個数: 64

約数和(自身を含む): 294710400

約数和(自身を除く): 204661320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 68219, 136438, 204657, 272876, 341095, 409314, 545752, 682190, 750409, 818628, 1023285, 1364380, 1500818, 1637256, 2046570, 2251227, 2728760, 3001636, 3752045, 4093140, 4502454, 6003272, 7504090, 8186280, 9004908, 11256135, 15008180, 18009816, 22512270, 30016360, 45024540, 90049080]

約数ペア:

[(1, 90049080), (2, 45024540), (3, 30016360), (4, 22512270), (5, 18009816), (6, 15008180), (8, 11256135), (10, 9004908), (11, 8186280), (12, 7504090), (15, 6003272), (20, 4502454), (22, 4093140), (24, 3752045), (30, 3001636), (33, 2728760), (40, 2251227), (44, 2046570), (55, 1637256), (60, 1500818), (66, 1364380), (88, 1023285), (110, 818628), (120, 750409), (132, 682190), (165, 545752), (220, 409314), (264, 341095), (330, 272876), (440, 204657), (660, 136438), (1320, 68219)]