1909494000

素因数分解:

$2^4\times 3^5\times 5^3\times {\mathrm{3929}}^1$

素因数の和:3967

約数の個数: 240

約数和(自身を含む): 6917994720

約数和(自身を除く): 5008500720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 250, 270, 300, 324, 360, 375, 400, 405, 432, 450, 486, 500, 540, 600, 648, 675, 720, 750, 810, 900, 972, 1000, 1080, 1125, 1200, 1215, 1296, 1350, 1500, 1620, 1800, 1944, 2000, 2025, 2160, 2250, 2430, 2700, 3000, 3240, 3375, 3600, 3888, 3929, 4050, 4500, 4860, 5400, 6000, 6075, 6480, 6750, 7858, 8100, 9000, 9720, 10125, 10800, 11787, 12150, 13500, 15716, 16200, 18000, 19440, 19645, 20250, 23574, 24300, 27000, 30375, 31432, 32400, 35361, 39290, 40500, 47148, 48600, 54000, 58935, 60750, 62864, 70722, 78580, 81000, 94296, 97200, 98225, 106083, 117870, 121500, 141444, 157160, 162000, 176805, 188592, 196450, 212166, 235740, 243000, 282888, 294675, 314320, 318249, 353610, 392900, 424332, 471480, 486000, 491125, 530415, 565776, 589350, 636498, 707220, 785800, 848664, 884025, 942960, 954747, 982250, 1060830, 1178700, 1272996, 1414440, 1473375, 1571600, 1591245, 1697328, 1768050, 1909494, 1964500, 2121660, 2357400, 2545992, 2652075, 2828880, 2946750, 3182490, 3536100, 3818988, 3929000, 4243320, 4420125, 4714800, 4773735, 5091984, 5304150, 5893500, 6364980, 7072200, 7637976, 7858000, 7956225, 8486640, 8840250, 9547470, 10608300, 11787000, 12729960, 13260375, 14144400, 15275952, 15912450, 17680500, 19094940, 21216600, 23574000, 23868675, 25459920, 26520750, 31824900, 35361000, 38189880, 39781125, 42433200, 47737350, 53041500, 63649800, 70722000, 76379760, 79562250, 95474700, 106083000, 119343375, 127299600, 159124500, 190949400, 212166000, 238686750, 318249000, 381898800, 477373500, 636498000, 954747000, 1909494000]

約数ペア:

[(1, 1909494000), (2, 954747000), (3, 636498000), (4, 477373500), (5, 381898800), (6, 318249000), (8, 238686750), (9, 212166000), (10, 190949400), (12, 159124500), (15, 127299600), (16, 119343375), (18, 106083000), (20, 95474700), (24, 79562250), (25, 76379760), (27, 70722000), (30, 63649800), (36, 53041500), (40, 47737350), (45, 42433200), (48, 39781125), (50, 38189880), (54, 35361000), (60, 31824900), (72, 26520750), (75, 25459920), (80, 23868675), (81, 23574000), (90, 21216600), (100, 19094940), (108, 17680500), (120, 15912450), (125, 15275952), (135, 14144400), (144, 13260375), (150, 12729960), (162, 11787000), (180, 10608300), (200, 9547470), (216, 8840250), (225, 8486640), (240, 7956225), (243, 7858000), (250, 7637976), (270, 7072200), (300, 6364980), (324, 5893500), (360, 5304150), (375, 5091984), (400, 4773735), (405, 4714800), (432, 4420125), (450, 4243320), (486, 3929000), (500, 3818988), (540, 3536100), (600, 3182490), (648, 2946750), (675, 2828880), (720, 2652075), (750, 2545992), (810, 2357400), (900, 2121660), (972, 1964500), (1000, 1909494), (1080, 1768050), (1125, 1697328), (1200, 1591245), (1215, 1571600), (1296, 1473375), (1350, 1414440), (1500, 1272996), (1620, 1178700), (1800, 1060830), (1944, 982250), (2000, 954747), (2025, 942960), (2160, 884025), (2250, 848664), (2430, 785800), (2700, 707220), (3000, 636498), (3240, 589350), (3375, 565776), (3600, 530415), (3888, 491125), (3929, 486000), (4050, 471480), (4500, 424332), (4860, 392900), (5400, 353610), (6000, 318249), (6075, 314320), (6480, 294675), (6750, 282888), (7858, 243000), (8100, 235740), (9000, 212166), (9720, 196450), (10125, 188592), (10800, 176805), (11787, 162000), (12150, 157160), (13500, 141444), (15716, 121500), (16200, 117870), (18000, 106083), (19440, 98225), (19645, 97200), (20250, 94296), (23574, 81000), (24300, 78580), (27000, 70722), (30375, 62864), (31432, 60750), (32400, 58935), (35361, 54000), (39290, 48600), (40500, 47148)]