86615700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{12553}}^1$

素因数の和:12593

約数の個数: 72

約数和(自身を含む): 261524928

約数和(自身を除く): 174909228

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, 12553, 25106, 37659, 50212, 62765, 75318, 125530, 150636, 188295, 251060, 288719, 313825, 376590, 577438, 627650, 753180, 866157, 941475, 1154876, 1255300, 1443595, 1732314, 1882950, 2887190, 3464628, 3765900, 4330785, 5774380, 7217975, 8661570, 14435950, 17323140, 21653925, 28871900, 43307850, 86615700]

約数ペア:

[(1, 86615700), (2, 43307850), (3, 28871900), (4, 21653925), (5, 17323140), (6, 14435950), (10, 8661570), (12, 7217975), (15, 5774380), (20, 4330785), (23, 3765900), (25, 3464628), (30, 2887190), (46, 1882950), (50, 1732314), (60, 1443595), (69, 1255300), (75, 1154876), (92, 941475), (100, 866157), (115, 753180), (138, 627650), (150, 577438), (230, 376590), (276, 313825), (300, 288719), (345, 251060), (460, 188295), (575, 150636), (690, 125530), (1150, 75318), (1380, 62765), (1725, 50212), (2300, 37659), (3450, 25106), (6900, 12553)]