122980000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 240

約数和(自身を含む): 363708576

約数和(自身を除く): 240728576

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 43, 44, 50, 52, 55, 65, 80, 86, 88, 100, 104, 110, 125, 130, 143, 160, 172, 176, 200, 208, 215, 220, 250, 260, 275, 286, 325, 344, 352, 400, 416, 430, 440, 473, 500, 520, 550, 559, 572, 625, 650, 688, 715, 800, 860, 880, 946, 1000, 1040, 1075, 1100, 1118, 1144, 1250, 1300, 1375, 1376, 1430, 1625, 1720, 1760, 1892, 2000, 2080, 2150, 2200, 2236, 2288, 2365, 2500, 2600, 2750, 2795, 2860, 3250, 3440, 3575, 3784, 4000, 4300, 4400, 4472, 4576, 4730, 5000, 5200, 5375, 5500, 5590, 5720, 6149, 6500, 6875, 6880, 7150, 7568, 8125, 8600, 8800, 8944, 9460, 10000, 10400, 10750, 11000, 11180, 11440, 11825, 12298, 13000, 13750, 13975, 14300, 15136, 16250, 17200, 17875, 17888, 18920, 20000, 21500, 22000, 22360, 22880, 23650, 24596, 26000, 26875, 27500, 27950, 28600, 30745, 32500, 34400, 35750, 37840, 43000, 44000, 44720, 47300, 49192, 52000, 53750, 55000, 55900, 57200, 59125, 61490, 65000, 69875, 71500, 75680, 86000, 89375, 89440, 94600, 98384, 107500, 110000, 111800, 114400, 118250, 122980, 130000, 139750, 143000, 153725, 172000, 178750, 189200, 196768, 215000, 220000, 223600, 236500, 245960, 260000, 279500, 286000, 295625, 307450, 349375, 357500, 378400, 430000, 447200, 473000, 491920, 559000, 572000, 591250, 614900, 698750, 715000, 768625, 860000, 946000, 983840, 1118000, 1182500, 1229800, 1397500, 1430000, 1537250, 1892000, 2236000, 2365000, 2459600, 2795000, 2860000, 3074500, 3843125, 4730000, 4919200, 5590000, 6149000, 7686250, 9460000, 11180000, 12298000, 15372500, 24596000, 30745000, 61490000, 122980000]

約数ペア:

[(1, 122980000), (2, 61490000), (4, 30745000), (5, 24596000), (8, 15372500), (10, 12298000), (11, 11180000), (13, 9460000), (16, 7686250), (20, 6149000), (22, 5590000), (25, 4919200), (26, 4730000), (32, 3843125), (40, 3074500), (43, 2860000), (44, 2795000), (50, 2459600), (52, 2365000), (55, 2236000), (65, 1892000), (80, 1537250), (86, 1430000), (88, 1397500), (100, 1229800), (104, 1182500), (110, 1118000), (125, 983840), (130, 946000), (143, 860000), (160, 768625), (172, 715000), (176, 698750), (200, 614900), (208, 591250), (215, 572000), (220, 559000), (250, 491920), (260, 473000), (275, 447200), (286, 430000), (325, 378400), (344, 357500), (352, 349375), (400, 307450), (416, 295625), (430, 286000), (440, 279500), (473, 260000), (500, 245960), (520, 236500), (550, 223600), (559, 220000), (572, 215000), (625, 196768), (650, 189200), (688, 178750), (715, 172000), (800, 153725), (860, 143000), (880, 139750), (946, 130000), (1000, 122980), (1040, 118250), (1075, 114400), (1100, 111800), (1118, 110000), (1144, 107500), (1250, 98384), (1300, 94600), (1375, 89440), (1376, 89375), (1430, 86000), (1625, 75680), (1720, 71500), (1760, 69875), (1892, 65000), (2000, 61490), (2080, 59125), (2150, 57200), (2200, 55900), (2236, 55000), (2288, 53750), (2365, 52000), (2500, 49192), (2600, 47300), (2750, 44720), (2795, 44000), (2860, 43000), (3250, 37840), (3440, 35750), (3575, 34400), (3784, 32500), (4000, 30745), (4300, 28600), (4400, 27950), (4472, 27500), (4576, 26875), (4730, 26000), (5000, 24596), (5200, 23650), (5375, 22880), (5500, 22360), (5590, 22000), (5720, 21500), (6149, 20000), (6500, 18920), (6875, 17888), (6880, 17875), (7150, 17200), (7568, 16250), (8125, 15136), (8600, 14300), (8800, 13975), (8944, 13750), (9460, 13000), (10000, 12298), (10400, 11825), (10750, 11440), (11000, 11180)]