378434400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 288

約数和(自身を含む): 1333664640

約数和(自身を除く): 955230240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 43, 48, 50, 57, 60, 75, 76, 80, 86, 95, 96, 100, 114, 120, 129, 150, 152, 160, 172, 190, 193, 200, 215, 228, 240, 258, 285, 300, 304, 344, 380, 386, 400, 430, 456, 475, 480, 516, 570, 579, 600, 608, 645, 688, 760, 772, 800, 817, 860, 912, 950, 965, 1032, 1075, 1140, 1158, 1200, 1290, 1376, 1425, 1520, 1544, 1634, 1720, 1824, 1900, 1930, 2064, 2150, 2280, 2316, 2400, 2451, 2580, 2850, 2895, 3040, 3088, 3225, 3268, 3440, 3667, 3800, 3860, 4085, 4128, 4300, 4560, 4632, 4825, 4902, 5160, 5700, 5790, 6176, 6450, 6536, 6880, 7334, 7600, 7720, 8170, 8299, 8600, 9120, 9264, 9650, 9804, 10320, 11001, 11400, 11580, 12255, 12900, 13072, 14475, 14668, 15200, 15440, 16340, 16598, 17200, 18335, 18528, 19300, 19608, 20425, 20640, 22002, 22800, 23160, 24510, 24897, 25800, 26144, 28950, 29336, 30880, 32680, 33196, 34400, 36670, 38600, 39216, 40850, 41495, 44004, 45600, 46320, 49020, 49794, 51600, 55005, 57900, 58672, 61275, 65360, 66392, 73340, 77200, 78432, 81700, 82990, 88008, 91675, 92640, 98040, 99588, 103200, 110010, 115800, 117344, 122550, 124485, 130720, 132784, 146680, 154400, 157681, 163400, 165980, 176016, 183350, 196080, 199176, 207475, 220020, 231600, 245100, 248970, 265568, 275025, 293360, 315362, 326800, 331960, 352032, 366700, 392160, 398352, 414950, 440040, 463200, 473043, 490200, 497940, 550050, 586720, 622425, 630724, 653600, 663920, 733400, 788405, 796704, 829900, 880080, 946086, 980400, 995880, 1100100, 1244850, 1261448, 1327840, 1466800, 1576810, 1659800, 1760160, 1892172, 1960800, 1991760, 2200200, 2365215, 2489700, 2522896, 2933600, 3153620, 3319600, 3784344, 3942025, 3983520, 4400400, 4730430, 4979400, 5045792, 6307240, 6639200, 7568688, 7884050, 8800800, 9460860, 9958800, 11826075, 12614480, 15137376, 15768100, 18921720, 19917600, 23652150, 25228960, 31536200, 37843440, 47304300, 63072400, 75686880, 94608600, 126144800, 189217200, 378434400]

約数ペア:

[(1, 378434400), (2, 189217200), (3, 126144800), (4, 94608600), (5, 75686880), (6, 63072400), (8, 47304300), (10, 37843440), (12, 31536200), (15, 25228960), (16, 23652150), (19, 19917600), (20, 18921720), (24, 15768100), (25, 15137376), (30, 12614480), (32, 11826075), (38, 9958800), (40, 9460860), (43, 8800800), (48, 7884050), (50, 7568688), (57, 6639200), (60, 6307240), (75, 5045792), (76, 4979400), (80, 4730430), (86, 4400400), (95, 3983520), (96, 3942025), (100, 3784344), (114, 3319600), (120, 3153620), (129, 2933600), (150, 2522896), (152, 2489700), (160, 2365215), (172, 2200200), (190, 1991760), (193, 1960800), (200, 1892172), (215, 1760160), (228, 1659800), (240, 1576810), (258, 1466800), (285, 1327840), (300, 1261448), (304, 1244850), (344, 1100100), (380, 995880), (386, 980400), (400, 946086), (430, 880080), (456, 829900), (475, 796704), (480, 788405), (516, 733400), (570, 663920), (579, 653600), (600, 630724), (608, 622425), (645, 586720), (688, 550050), (760, 497940), (772, 490200), (800, 473043), (817, 463200), (860, 440040), (912, 414950), (950, 398352), (965, 392160), (1032, 366700), (1075, 352032), (1140, 331960), (1158, 326800), (1200, 315362), (1290, 293360), (1376, 275025), (1425, 265568), (1520, 248970), (1544, 245100), (1634, 231600), (1720, 220020), (1824, 207475), (1900, 199176), (1930, 196080), (2064, 183350), (2150, 176016), (2280, 165980), (2316, 163400), (2400, 157681), (2451, 154400), (2580, 146680), (2850, 132784), (2895, 130720), (3040, 124485), (3088, 122550), (3225, 117344), (3268, 115800), (3440, 110010), (3667, 103200), (3800, 99588), (3860, 98040), (4085, 92640), (4128, 91675), (4300, 88008), (4560, 82990), (4632, 81700), (4825, 78432), (4902, 77200), (5160, 73340), (5700, 66392), (5790, 65360), (6176, 61275), (6450, 58672), (6536, 57900), (6880, 55005), (7334, 51600), (7600, 49794), (7720, 49020), (8170, 46320), (8299, 45600), (8600, 44004), (9120, 41495), (9264, 40850), (9650, 39216), (9804, 38600), (10320, 36670), (11001, 34400), (11400, 33196), (11580, 32680), (12255, 30880), (12900, 29336), (13072, 28950), (14475, 26144), (14668, 25800), (15200, 24897), (15440, 24510), (16340, 23160), (16598, 22800), (17200, 22002), (18335, 20640), (18528, 20425), (19300, 19608)]