82517100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11959}}^1$

素因数の和:11999

約数の個数: 72

約数和(自身を含む): 249150720

約数和(自身を除く): 166633620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 11959, 23918, 35877, 47836, 59795, 71754, 119590, 143508, 179385, 239180, 275057, 298975, 358770, 550114, 597950, 717540, 825171, 896925, 1100228, 1195900, 1375285, 1650342, 1793850, 2750570, 3300684, 3587700, 4125855, 5501140, 6876425, 8251710, 13752850, 16503420, 20629275, 27505700, 41258550, 82517100]

約数ペア:

[(1, 82517100), (2, 41258550), (3, 27505700), (4, 20629275), (5, 16503420), (6, 13752850), (10, 8251710), (12, 6876425), (15, 5501140), (20, 4125855), (23, 3587700), (25, 3300684), (30, 2750570), (46, 1793850), (50, 1650342), (60, 1375285), (69, 1195900), (75, 1100228), (92, 896925), (100, 825171), (115, 717540), (138, 597950), (150, 550114), (230, 358770), (276, 298975), (300, 275057), (345, 239180), (460, 179385), (575, 143508), (690, 119590), (1150, 71754), (1380, 59795), (1725, 47836), (2300, 35877), (3450, 23918), (6900, 11959)]