393470000

素因数分解:

$2^4\times 5^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 300

約数和(自身を含む): 1225463976

約数和(自身を除く): 831993976

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 73, 77, 80, 88, 98, 100, 110, 112, 125, 140, 146, 154, 175, 176, 196, 200, 220, 245, 250, 275, 280, 292, 308, 350, 365, 385, 392, 400, 440, 490, 500, 511, 539, 550, 560, 584, 616, 625, 700, 730, 770, 784, 803, 875, 880, 980, 1000, 1022, 1078, 1100, 1168, 1225, 1232, 1250, 1375, 1400, 1460, 1540, 1606, 1750, 1825, 1925, 1960, 2000, 2044, 2156, 2200, 2450, 2500, 2555, 2695, 2750, 2800, 2920, 3080, 3212, 3500, 3577, 3650, 3850, 3920, 4015, 4088, 4312, 4375, 4400, 4900, 5000, 5110, 5390, 5500, 5621, 5840, 6125, 6160, 6424, 6875, 7000, 7154, 7300, 7700, 8030, 8176, 8624, 8750, 9125, 9625, 9800, 10000, 10220, 10780, 11000, 11242, 12250, 12775, 12848, 13475, 13750, 14000, 14308, 14600, 15400, 16060, 17500, 17885, 18250, 19250, 19600, 20075, 20440, 21560, 22000, 22484, 24500, 25550, 26950, 27500, 28105, 28616, 29200, 30625, 30800, 32120, 35000, 35770, 36500, 38500, 39347, 40150, 40880, 43120, 44968, 45625, 48125, 49000, 51100, 53900, 55000, 56210, 57232, 61250, 63875, 64240, 67375, 70000, 71540, 73000, 77000, 78694, 80300, 89425, 89936, 91250, 96250, 98000, 100375, 102200, 107800, 110000, 112420, 122500, 127750, 134750, 140525, 143080, 146000, 154000, 157388, 160600, 178850, 182500, 192500, 196735, 200750, 204400, 215600, 224840, 245000, 255500, 269500, 281050, 286160, 314776, 319375, 321200, 336875, 357700, 365000, 385000, 393470, 401500, 447125, 449680, 490000, 501875, 511000, 539000, 562100, 629552, 638750, 673750, 702625, 715400, 730000, 770000, 786940, 803000, 894250, 983675, 1003750, 1022000, 1078000, 1124200, 1277500, 1347500, 1405250, 1430800, 1573880, 1606000, 1788500, 1967350, 2007500, 2235625, 2248400, 2555000, 2695000, 2810500, 3147760, 3513125, 3577000, 3934700, 4015000, 4471250, 4918375, 5110000, 5390000, 5621000, 7026250, 7154000, 7869400, 8030000, 8942500, 9836750, 11242000, 14052500, 15738800, 17885000, 19673500, 24591875, 28105000, 35770000, 39347000, 49183750, 56210000, 78694000, 98367500, 196735000, 393470000]

約数ペア:

[(1, 393470000), (2, 196735000), (4, 98367500), (5, 78694000), (7, 56210000), (8, 49183750), (10, 39347000), (11, 35770000), (14, 28105000), (16, 24591875), (20, 19673500), (22, 17885000), (25, 15738800), (28, 14052500), (35, 11242000), (40, 9836750), (44, 8942500), (49, 8030000), (50, 7869400), (55, 7154000), (56, 7026250), (70, 5621000), (73, 5390000), (77, 5110000), (80, 4918375), (88, 4471250), (98, 4015000), (100, 3934700), (110, 3577000), (112, 3513125), (125, 3147760), (140, 2810500), (146, 2695000), (154, 2555000), (175, 2248400), (176, 2235625), (196, 2007500), (200, 1967350), (220, 1788500), (245, 1606000), (250, 1573880), (275, 1430800), (280, 1405250), (292, 1347500), (308, 1277500), (350, 1124200), (365, 1078000), (385, 1022000), (392, 1003750), (400, 983675), (440, 894250), (490, 803000), (500, 786940), (511, 770000), (539, 730000), (550, 715400), (560, 702625), (584, 673750), (616, 638750), (625, 629552), (700, 562100), (730, 539000), (770, 511000), (784, 501875), (803, 490000), (875, 449680), (880, 447125), (980, 401500), (1000, 393470), (1022, 385000), (1078, 365000), (1100, 357700), (1168, 336875), (1225, 321200), (1232, 319375), (1250, 314776), (1375, 286160), (1400, 281050), (1460, 269500), (1540, 255500), (1606, 245000), (1750, 224840), (1825, 215600), (1925, 204400), (1960, 200750), (2000, 196735), (2044, 192500), (2156, 182500), (2200, 178850), (2450, 160600), (2500, 157388), (2555, 154000), (2695, 146000), (2750, 143080), (2800, 140525), (2920, 134750), (3080, 127750), (3212, 122500), (3500, 112420), (3577, 110000), (3650, 107800), (3850, 102200), (3920, 100375), (4015, 98000), (4088, 96250), (4312, 91250), (4375, 89936), (4400, 89425), (4900, 80300), (5000, 78694), (5110, 77000), (5390, 73000), (5500, 71540), (5621, 70000), (5840, 67375), (6125, 64240), (6160, 63875), (6424, 61250), (6875, 57232), (7000, 56210), (7154, 55000), (7300, 53900), (7700, 51100), (8030, 49000), (8176, 48125), (8624, 45625), (8750, 44968), (9125, 43120), (9625, 40880), (9800, 40150), (10000, 39347), (10220, 38500), (10780, 36500), (11000, 35770), (11242, 35000), (12250, 32120), (12775, 30800), (12848, 30625), (13475, 29200), (13750, 28616), (14000, 28105), (14308, 27500), (14600, 26950), (15400, 25550), (16060, 24500), (17500, 22484), (17885, 22000), (18250, 21560), (19250, 20440), (19600, 20075)]