247195800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{15259}}^1$

素因数の和:15287

約数の個数: 120

約数和(自身を含む): 858603900

約数和(自身を除く): 611408100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 15259, 16200, 30518, 45777, 61036, 76295, 91554, 122072, 137331, 152590, 183108, 228885, 274662, 305180, 366216, 381475, 411993, 457770, 549324, 610360, 686655, 762950, 823986, 915540, 1098648, 1144425, 1235979, 1373310, 1525900, 1647972, 1831080, 2059965, 2288850, 2471958, 2746620, 3051800, 3295944, 3433275, 4119930, 4577700, 4943916, 5493240, 6179895, 6866550, 8239860, 9155400, 9887832, 10299825, 12359790, 13733100, 16479720, 20599650, 24719580, 27466200, 30899475, 41199300, 49439160, 61798950, 82398600, 123597900, 247195800]

約数ペア:

[(1, 247195800), (2, 123597900), (3, 82398600), (4, 61798950), (5, 49439160), (6, 41199300), (8, 30899475), (9, 27466200), (10, 24719580), (12, 20599650), (15, 16479720), (18, 13733100), (20, 12359790), (24, 10299825), (25, 9887832), (27, 9155400), (30, 8239860), (36, 6866550), (40, 6179895), (45, 5493240), (50, 4943916), (54, 4577700), (60, 4119930), (72, 3433275), (75, 3295944), (81, 3051800), (90, 2746620), (100, 2471958), (108, 2288850), (120, 2059965), (135, 1831080), (150, 1647972), (162, 1525900), (180, 1373310), (200, 1235979), (216, 1144425), (225, 1098648), (270, 915540), (300, 823986), (324, 762950), (360, 686655), (405, 610360), (450, 549324), (540, 457770), (600, 411993), (648, 381475), (675, 366216), (810, 305180), (900, 274662), (1080, 228885), (1350, 183108), (1620, 152590), (1800, 137331), (2025, 122072), (2700, 91554), (3240, 76295), (4050, 61036), (5400, 45777), (8100, 30518), (15259, 16200)]