31071150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6277}}^1$

素因数の和:6306

約数の個数: 72

約数和(自身を含む): 91081224

約数和(自身を除く): 60010074

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 6277, 12554, 18831, 31385, 37662, 56493, 62770, 69047, 94155, 112986, 138094, 156925, 188310, 207141, 282465, 313850, 345235, 414282, 470775, 564930, 621423, 690470, 941550, 1035705, 1242846, 1412325, 1726175, 2071410, 2824650, 3107115, 3452350, 5178525, 6214230, 10357050, 15535575, 31071150]

約数ペア:

[(1, 31071150), (2, 15535575), (3, 10357050), (5, 6214230), (6, 5178525), (9, 3452350), (10, 3107115), (11, 2824650), (15, 2071410), (18, 1726175), (22, 1412325), (25, 1242846), (30, 1035705), (33, 941550), (45, 690470), (50, 621423), (55, 564930), (66, 470775), (75, 414282), (90, 345235), (99, 313850), (110, 282465), (150, 207141), (165, 188310), (198, 156925), (225, 138094), (275, 112986), (330, 94155), (450, 69047), (495, 62770), (550, 56493), (825, 37662), (990, 31385), (1650, 18831), (2475, 12554), (4950, 6277)]