247222800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2081}}^1$

素因数の和:2119

約数の個数: 240

約数和(自身を含む): 960384960

約数和(自身を除く): 713162160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 330, 360, 396, 400, 432, 440, 450, 495, 528, 540, 550, 594, 600, 660, 675, 720, 792, 825, 880, 900, 990, 1080, 1100, 1188, 1200, 1320, 1350, 1485, 1584, 1650, 1800, 1980, 2081, 2160, 2200, 2376, 2475, 2640, 2700, 2970, 3300, 3600, 3960, 4162, 4400, 4752, 4950, 5400, 5940, 6243, 6600, 7425, 7920, 8324, 9900, 10405, 10800, 11880, 12486, 13200, 14850, 16648, 18729, 19800, 20810, 22891, 23760, 24972, 29700, 31215, 33296, 37458, 39600, 41620, 45782, 49944, 52025, 56187, 59400, 62430, 68673, 74916, 83240, 91564, 93645, 99888, 104050, 112374, 114455, 118800, 124860, 137346, 149832, 156075, 166480, 183128, 187290, 206019, 208100, 224748, 228910, 249720, 274692, 280935, 299664, 312150, 343365, 366256, 374580, 412038, 416200, 449496, 457820, 468225, 499440, 549384, 561870, 572275, 618057, 624300, 686730, 749160, 824076, 832400, 898992, 915640, 936450, 1030095, 1098768, 1123740, 1144550, 1236114, 1248600, 1373460, 1404675, 1498320, 1648152, 1716825, 1831280, 1872900, 2060190, 2247480, 2289100, 2472228, 2497200, 2746920, 2809350, 3090285, 3296304, 3433650, 3745800, 4120380, 4494960, 4578200, 4944456, 5150475, 5493840, 5618700, 6180570, 6867300, 7491600, 8240760, 9156400, 9888912, 10300950, 11237400, 12361140, 13734600, 15451425, 16481520, 20601900, 22474800, 24722280, 27469200, 30902850, 41203800, 49444560, 61805700, 82407600, 123611400, 247222800]

約数ペア:

[(1, 247222800), (2, 123611400), (3, 82407600), (4, 61805700), (5, 49444560), (6, 41203800), (8, 30902850), (9, 27469200), (10, 24722280), (11, 22474800), (12, 20601900), (15, 16481520), (16, 15451425), (18, 13734600), (20, 12361140), (22, 11237400), (24, 10300950), (25, 9888912), (27, 9156400), (30, 8240760), (33, 7491600), (36, 6867300), (40, 6180570), (44, 5618700), (45, 5493840), (48, 5150475), (50, 4944456), (54, 4578200), (55, 4494960), (60, 4120380), (66, 3745800), (72, 3433650), (75, 3296304), (80, 3090285), (88, 2809350), (90, 2746920), (99, 2497200), (100, 2472228), (108, 2289100), (110, 2247480), (120, 2060190), (132, 1872900), (135, 1831280), (144, 1716825), (150, 1648152), (165, 1498320), (176, 1404675), (180, 1373460), (198, 1248600), (200, 1236114), (216, 1144550), (220, 1123740), (225, 1098768), (240, 1030095), (264, 936450), (270, 915640), (275, 898992), (297, 832400), (300, 824076), (330, 749160), (360, 686730), (396, 624300), (400, 618057), (432, 572275), (440, 561870), (450, 549384), (495, 499440), (528, 468225), (540, 457820), (550, 449496), (594, 416200), (600, 412038), (660, 374580), (675, 366256), (720, 343365), (792, 312150), (825, 299664), (880, 280935), (900, 274692), (990, 249720), (1080, 228910), (1100, 224748), (1188, 208100), (1200, 206019), (1320, 187290), (1350, 183128), (1485, 166480), (1584, 156075), (1650, 149832), (1800, 137346), (1980, 124860), (2081, 118800), (2160, 114455), (2200, 112374), (2376, 104050), (2475, 99888), (2640, 93645), (2700, 91564), (2970, 83240), (3300, 74916), (3600, 68673), (3960, 62430), (4162, 59400), (4400, 56187), (4752, 52025), (4950, 49944), (5400, 45782), (5940, 41620), (6243, 39600), (6600, 37458), (7425, 33296), (7920, 31215), (8324, 29700), (9900, 24972), (10405, 23760), (10800, 22891), (11880, 20810), (12486, 19800), (13200, 18729), (14850, 16648)]