31122300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9431}}^1$

素因数の和:9459

約数の個数: 72

約数和(自身を含む): 98243712

約数和(自身を除く): 67121412

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 9431, 18862, 28293, 37724, 47155, 56586, 94310, 103741, 113172, 141465, 188620, 207482, 235775, 282930, 311223, 414964, 471550, 518705, 565860, 622446, 707325, 943100, 1037410, 1244892, 1414650, 1556115, 2074820, 2593525, 2829300, 3112230, 5187050, 6224460, 7780575, 10374100, 15561150, 31122300]

約数ペア:

[(1, 31122300), (2, 15561150), (3, 10374100), (4, 7780575), (5, 6224460), (6, 5187050), (10, 3112230), (11, 2829300), (12, 2593525), (15, 2074820), (20, 1556115), (22, 1414650), (25, 1244892), (30, 1037410), (33, 943100), (44, 707325), (50, 622446), (55, 565860), (60, 518705), (66, 471550), (75, 414964), (100, 311223), (110, 282930), (132, 235775), (150, 207482), (165, 188620), (220, 141465), (275, 113172), (300, 103741), (330, 94310), (550, 56586), (660, 47155), (825, 37724), (1100, 28293), (1650, 18862), (3300, 9431)]