225219720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15511}}^1$

素因数の和:15547

約数の個数: 96

約数和(自身を含む): 742714560

約数和(自身を除く): 517494840

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, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 15511, 31022, 46533, 62044, 77555, 93066, 124088, 155110, 170621, 186132, 232665, 310220, 341242, 372264, 465330, 511863, 620440, 682484, 853105, 930660, 1023726, 1364968, 1706210, 1861320, 1876831, 2047452, 2559315, 3412420, 3753662, 4094904, 5118630, 5630493, 6824840, 7507324, 9384155, 10237260, 11260986, 15014648, 18768310, 20474520, 22521972, 28152465, 37536620, 45043944, 56304930, 75073240, 112609860, 225219720]

約数ペア:

[(1, 225219720), (2, 112609860), (3, 75073240), (4, 56304930), (5, 45043944), (6, 37536620), (8, 28152465), (10, 22521972), (11, 20474520), (12, 18768310), (15, 15014648), (20, 11260986), (22, 10237260), (24, 9384155), (30, 7507324), (33, 6824840), (40, 5630493), (44, 5118630), (55, 4094904), (60, 3753662), (66, 3412420), (88, 2559315), (110, 2047452), (120, 1876831), (121, 1861320), (132, 1706210), (165, 1364968), (220, 1023726), (242, 930660), (264, 853105), (330, 682484), (363, 620440), (440, 511863), (484, 465330), (605, 372264), (660, 341242), (726, 310220), (968, 232665), (1210, 186132), (1320, 170621), (1452, 155110), (1815, 124088), (2420, 93066), (2904, 77555), (3630, 62044), (4840, 46533), (7260, 31022), (14520, 15511)]