127215000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 471505320

約数和(自身を除く): 344290320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 125, 132, 150, 165, 180, 198, 200, 220, 225, 250, 257, 264, 275, 300, 330, 360, 375, 396, 440, 450, 495, 500, 514, 550, 600, 625, 660, 750, 771, 792, 825, 900, 990, 1000, 1028, 1100, 1125, 1250, 1285, 1320, 1375, 1500, 1542, 1650, 1800, 1875, 1980, 2056, 2200, 2250, 2313, 2475, 2500, 2570, 2750, 2827, 3000, 3084, 3300, 3750, 3855, 3960, 4125, 4500, 4626, 4950, 5000, 5140, 5500, 5625, 5654, 6168, 6425, 6600, 6875, 7500, 7710, 8250, 8481, 9000, 9252, 9900, 10280, 11000, 11250, 11308, 11565, 12375, 12850, 13750, 14135, 15000, 15420, 16500, 16962, 18504, 19275, 19800, 20625, 22500, 22616, 23130, 24750, 25443, 25700, 27500, 28270, 30840, 32125, 33000, 33924, 38550, 41250, 42405, 45000, 46260, 49500, 50886, 51400, 55000, 56540, 57825, 61875, 64250, 67848, 70675, 77100, 82500, 84810, 92520, 96375, 99000, 101772, 113080, 115650, 123750, 127215, 128500, 141350, 154200, 160625, 165000, 169620, 192750, 203544, 212025, 231300, 247500, 254430, 257000, 282700, 289125, 321250, 339240, 353375, 385500, 424050, 462600, 481875, 495000, 508860, 565400, 578250, 636075, 642500, 706750, 771000, 848100, 963750, 1017720, 1060125, 1156500, 1272150, 1285000, 1413500, 1445625, 1696200, 1766875, 1927500, 2120250, 2313000, 2544300, 2827000, 2891250, 3180375, 3533750, 3855000, 4240500, 5088600, 5300625, 5782500, 6360750, 7067500, 8481000, 10601250, 11565000, 12721500, 14135000, 15901875, 21202500, 25443000, 31803750, 42405000, 63607500, 127215000]

約数ペア:

[(1, 127215000), (2, 63607500), (3, 42405000), (4, 31803750), (5, 25443000), (6, 21202500), (8, 15901875), (9, 14135000), (10, 12721500), (11, 11565000), (12, 10601250), (15, 8481000), (18, 7067500), (20, 6360750), (22, 5782500), (24, 5300625), (25, 5088600), (30, 4240500), (33, 3855000), (36, 3533750), (40, 3180375), (44, 2891250), (45, 2827000), (50, 2544300), (55, 2313000), (60, 2120250), (66, 1927500), (72, 1766875), (75, 1696200), (88, 1445625), (90, 1413500), (99, 1285000), (100, 1272150), (110, 1156500), (120, 1060125), (125, 1017720), (132, 963750), (150, 848100), (165, 771000), (180, 706750), (198, 642500), (200, 636075), (220, 578250), (225, 565400), (250, 508860), (257, 495000), (264, 481875), (275, 462600), (300, 424050), (330, 385500), (360, 353375), (375, 339240), (396, 321250), (440, 289125), (450, 282700), (495, 257000), (500, 254430), (514, 247500), (550, 231300), (600, 212025), (625, 203544), (660, 192750), (750, 169620), (771, 165000), (792, 160625), (825, 154200), (900, 141350), (990, 128500), (1000, 127215), (1028, 123750), (1100, 115650), (1125, 113080), (1250, 101772), (1285, 99000), (1320, 96375), (1375, 92520), (1500, 84810), (1542, 82500), (1650, 77100), (1800, 70675), (1875, 67848), (1980, 64250), (2056, 61875), (2200, 57825), (2250, 56540), (2313, 55000), (2475, 51400), (2500, 50886), (2570, 49500), (2750, 46260), (2827, 45000), (3000, 42405), (3084, 41250), (3300, 38550), (3750, 33924), (3855, 33000), (3960, 32125), (4125, 30840), (4500, 28270), (4626, 27500), (4950, 25700), (5000, 25443), (5140, 24750), (5500, 23130), (5625, 22616), (5654, 22500), (6168, 20625), (6425, 19800), (6600, 19275), (6875, 18504), (7500, 16962), (7710, 16500), (8250, 15420), (8481, 15000), (9000, 14135), (9252, 13750), (9900, 12850), (10280, 12375), (11000, 11565), (11250, 11308)]