121770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:68

約数の個数: 64

約数和(自身を含む): 362880

約数和(自身を除く): 241110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 41, 45, 54, 55, 66, 82, 90, 99, 110, 123, 135, 165, 198, 205, 246, 270, 297, 330, 369, 410, 451, 495, 594, 615, 738, 902, 990, 1107, 1230, 1353, 1485, 1845, 2214, 2255, 2706, 2970, 3690, 4059, 4510, 5535, 6765, 8118, 11070, 12177, 13530, 20295, 24354, 40590, 60885, 121770]

約数ペア:

[(1, 121770), (2, 60885), (3, 40590), (5, 24354), (6, 20295), (9, 13530), (10, 12177), (11, 11070), (15, 8118), (18, 6765), (22, 5535), (27, 4510), (30, 4059), (33, 3690), (41, 2970), (45, 2706), (54, 2255), (55, 2214), (66, 1845), (82, 1485), (90, 1353), (99, 1230), (110, 1107), (123, 990), (135, 902), (165, 738), (198, 615), (205, 594), (246, 495), (270, 451), (297, 410), (330, 369)]