31260900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9473}}^1$

素因数の和:9501

約数の個数: 72

約数和(自身を含む): 98681184

約数和(自身を除く): 67420284

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, 9473, 18946, 28419, 37892, 47365, 56838, 94730, 104203, 113676, 142095, 189460, 208406, 236825, 284190, 312609, 416812, 473650, 521015, 568380, 625218, 710475, 947300, 1042030, 1250436, 1420950, 1563045, 2084060, 2605075, 2841900, 3126090, 5210150, 6252180, 7815225, 10420300, 15630450, 31260900]

約数ペア:

[(1, 31260900), (2, 15630450), (3, 10420300), (4, 7815225), (5, 6252180), (6, 5210150), (10, 3126090), (11, 2841900), (12, 2605075), (15, 2084060), (20, 1563045), (22, 1420950), (25, 1250436), (30, 1042030), (33, 947300), (44, 710475), (50, 625218), (55, 568380), (60, 521015), (66, 473650), (75, 416812), (100, 312609), (110, 284190), (132, 236825), (150, 208406), (165, 189460), (220, 142095), (275, 113676), (300, 104203), (330, 94730), (550, 56838), (660, 47365), (825, 37892), (1100, 28419), (1650, 18946), (3300, 9473)]