172089000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{19121}}^1$

素因数の和:19148

約数の個数: 96

約数和(自身を含む): 581691240

約数和(自身を除く): 409602240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 19121, 38242, 57363, 76484, 95605, 114726, 152968, 172089, 191210, 229452, 286815, 344178, 382420, 458904, 478025, 573630, 688356, 764840, 860445, 956050, 1147260, 1376712, 1434075, 1720890, 1912100, 2294520, 2390125, 2868150, 3441780, 3824200, 4302225, 4780250, 5736300, 6883560, 7170375, 8604450, 9560500, 11472600, 14340750, 17208900, 19121000, 21511125, 28681500, 34417800, 43022250, 57363000, 86044500, 172089000]

約数ペア:

[(1, 172089000), (2, 86044500), (3, 57363000), (4, 43022250), (5, 34417800), (6, 28681500), (8, 21511125), (9, 19121000), (10, 17208900), (12, 14340750), (15, 11472600), (18, 9560500), (20, 8604450), (24, 7170375), (25, 6883560), (30, 5736300), (36, 4780250), (40, 4302225), (45, 3824200), (50, 3441780), (60, 2868150), (72, 2390125), (75, 2294520), (90, 1912100), (100, 1720890), (120, 1434075), (125, 1376712), (150, 1147260), (180, 956050), (200, 860445), (225, 764840), (250, 688356), (300, 573630), (360, 478025), (375, 458904), (450, 382420), (500, 344178), (600, 286815), (750, 229452), (900, 191210), (1000, 172089), (1125, 152968), (1500, 114726), (1800, 95605), (2250, 76484), (3000, 57363), (4500, 38242), (9000, 19121)]