61065180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30841}}^1$

素因数の和:30867

約数の個数: 72

約数和(自身を含む): 202076784

約数和(自身を除く): 141011604

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, 30841, 61682, 92523, 123364, 154205, 185046, 277569, 308410, 339251, 370092, 462615, 555138, 616820, 678502, 925230, 1017753, 1110276, 1357004, 1387845, 1696255, 1850460, 2035506, 2775690, 3053259, 3392510, 4071012, 5088765, 5551380, 6106518, 6785020, 10177530, 12213036, 15266295, 20355060, 30532590, 61065180]

約数ペア:

[(1, 61065180), (2, 30532590), (3, 20355060), (4, 15266295), (5, 12213036), (6, 10177530), (9, 6785020), (10, 6106518), (11, 5551380), (12, 5088765), (15, 4071012), (18, 3392510), (20, 3053259), (22, 2775690), (30, 2035506), (33, 1850460), (36, 1696255), (44, 1387845), (45, 1357004), (55, 1110276), (60, 1017753), (66, 925230), (90, 678502), (99, 616820), (110, 555138), (132, 462615), (165, 370092), (180, 339251), (198, 308410), (220, 277569), (330, 185046), (396, 154205), (495, 123364), (660, 92523), (990, 61682), (1980, 30841)]