190045125

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 382561920

約数和(自身を除く): 192516795

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 45, 51, 57, 75, 85, 95, 125, 153, 171, 225, 255, 285, 323, 375, 425, 475, 523, 765, 855, 969, 1125, 1275, 1425, 1569, 1615, 2125, 2375, 2615, 2907, 3825, 4275, 4707, 4845, 6375, 7125, 7845, 8075, 8891, 9937, 13075, 14535, 19125, 21375, 23535, 24225, 26673, 29811, 39225, 40375, 44455, 49685, 65375, 72675, 80019, 89433, 117675, 121125, 133365, 149055, 168929, 196125, 222275, 248425, 363375, 400095, 447165, 506787, 588375, 666825, 745275, 844645, 1111375, 1242125, 1520361, 2000475, 2235825, 2533935, 3334125, 3726375, 4223225, 7601805, 10002375, 11179125, 12669675, 21116125, 38009025, 63348375, 190045125]

約数ペア:

[(1, 190045125), (3, 63348375), (5, 38009025), (9, 21116125), (15, 12669675), (17, 11179125), (19, 10002375), (25, 7601805), (45, 4223225), (51, 3726375), (57, 3334125), (75, 2533935), (85, 2235825), (95, 2000475), (125, 1520361), (153, 1242125), (171, 1111375), (225, 844645), (255, 745275), (285, 666825), (323, 588375), (375, 506787), (425, 447165), (475, 400095), (523, 363375), (765, 248425), (855, 222275), (969, 196125), (1125, 168929), (1275, 149055), (1425, 133365), (1569, 121125), (1615, 117675), (2125, 89433), (2375, 80019), (2615, 72675), (2907, 65375), (3825, 49685), (4275, 44455), (4707, 40375), (4845, 39225), (6375, 29811), (7125, 26673), (7845, 24225), (8075, 23535), (8891, 21375), (9937, 19125), (13075, 14535)]