64161000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{7129}}^1$

素因数の和:7156

約数の個数: 96

約数和(自身を含む): 216894600

約数和(自身を除く): 152733600

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, 7129, 9000, 14258, 21387, 28516, 35645, 42774, 57032, 64161, 71290, 85548, 106935, 128322, 142580, 171096, 178225, 213870, 256644, 285160, 320805, 356450, 427740, 513288, 534675, 641610, 712900, 855480, 891125, 1069350, 1283220, 1425800, 1604025, 1782250, 2138700, 2566440, 2673375, 3208050, 3564500, 4277400, 5346750, 6416100, 7129000, 8020125, 10693500, 12832200, 16040250, 21387000, 32080500, 64161000]

約数ペア:

[(1, 64161000), (2, 32080500), (3, 21387000), (4, 16040250), (5, 12832200), (6, 10693500), (8, 8020125), (9, 7129000), (10, 6416100), (12, 5346750), (15, 4277400), (18, 3564500), (20, 3208050), (24, 2673375), (25, 2566440), (30, 2138700), (36, 1782250), (40, 1604025), (45, 1425800), (50, 1283220), (60, 1069350), (72, 891125), (75, 855480), (90, 712900), (100, 641610), (120, 534675), (125, 513288), (150, 427740), (180, 356450), (200, 320805), (225, 285160), (250, 256644), (300, 213870), (360, 178225), (375, 171096), (450, 142580), (500, 128322), (600, 106935), (750, 85548), (900, 71290), (1000, 64161), (1125, 57032), (1500, 42774), (1800, 35645), (2250, 28516), (3000, 21387), (4500, 14258), (7129, 9000)]