33332220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{659}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 101621520

約数和(自身を除く): 68289300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 562, 659, 843, 1124, 1318, 1405, 1686, 1977, 2529, 2636, 2810, 3295, 3372, 3954, 4215, 5058, 5620, 5931, 6590, 7908, 8430, 9885, 10116, 11862, 12645, 13180, 16860, 19770, 23724, 25290, 29655, 39540, 50580, 59310, 118620, 185179, 370358, 555537, 740716, 925895, 1111074, 1666611, 1851790, 2222148, 2777685, 3333222, 3703580, 5555370, 6666444, 8333055, 11110740, 16666110, 33332220]

約数ペア:

[(1, 33332220), (2, 16666110), (3, 11110740), (4, 8333055), (5, 6666444), (6, 5555370), (9, 3703580), (10, 3333222), (12, 2777685), (15, 2222148), (18, 1851790), (20, 1666611), (30, 1111074), (36, 925895), (45, 740716), (60, 555537), (90, 370358), (180, 185179), (281, 118620), (562, 59310), (659, 50580), (843, 39540), (1124, 29655), (1318, 25290), (1405, 23724), (1686, 19770), (1977, 16860), (2529, 13180), (2636, 12645), (2810, 11862), (3295, 10116), (3372, 9885), (3954, 8430), (4215, 7908), (5058, 6590), (5620, 5931)]