195294400

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 252

約数和(自身を含む): 581668128

約数和(自身を除く): 386373728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 49, 50, 53, 56, 64, 70, 80, 94, 98, 100, 106, 112, 140, 160, 175, 188, 196, 200, 212, 224, 235, 245, 265, 280, 320, 329, 350, 371, 376, 392, 400, 424, 448, 470, 490, 530, 560, 658, 700, 742, 752, 784, 800, 848, 940, 980, 1060, 1120, 1175, 1225, 1316, 1325, 1400, 1484, 1504, 1568, 1600, 1645, 1696, 1855, 1880, 1960, 2120, 2240, 2303, 2350, 2450, 2491, 2597, 2632, 2650, 2800, 2968, 3008, 3136, 3290, 3392, 3710, 3760, 3920, 4240, 4606, 4700, 4900, 4982, 5194, 5264, 5300, 5600, 5936, 6580, 7420, 7520, 7840, 8225, 8480, 9212, 9275, 9400, 9800, 9964, 10388, 10528, 10600, 11200, 11515, 11872, 12455, 12985, 13160, 14840, 15040, 15680, 16450, 16960, 17437, 18424, 18550, 18800, 19600, 19928, 20776, 21056, 21200, 23030, 23744, 24910, 25970, 26320, 29680, 32900, 34874, 36848, 37100, 37600, 39200, 39856, 41552, 42400, 46060, 49820, 51940, 52640, 57575, 59360, 62275, 64925, 65800, 69748, 73696, 74200, 75200, 78400, 79712, 83104, 84800, 87185, 92120, 99640, 103880, 105280, 115150, 118720, 122059, 124550, 129850, 131600, 139496, 147392, 148400, 159424, 166208, 174370, 184240, 199280, 207760, 230300, 244118, 249100, 259700, 263200, 278992, 296800, 348740, 368480, 398560, 415520, 435925, 460600, 488236, 498200, 519400, 526400, 557984, 593600, 610295, 697480, 736960, 797120, 831040, 871850, 921200, 976472, 996400, 1038800, 1115968, 1220590, 1394960, 1743700, 1842400, 1952944, 1992800, 2077600, 2441180, 2789920, 3051475, 3487400, 3684800, 3905888, 3985600, 4155200, 4882360, 5579840, 6102950, 6974800, 7811776, 9764720, 12205900, 13949600, 19529440, 24411800, 27899200, 39058880, 48823600, 97647200, 195294400]

約数ペア:

[(1, 195294400), (2, 97647200), (4, 48823600), (5, 39058880), (7, 27899200), (8, 24411800), (10, 19529440), (14, 13949600), (16, 12205900), (20, 9764720), (25, 7811776), (28, 6974800), (32, 6102950), (35, 5579840), (40, 4882360), (47, 4155200), (49, 3985600), (50, 3905888), (53, 3684800), (56, 3487400), (64, 3051475), (70, 2789920), (80, 2441180), (94, 2077600), (98, 1992800), (100, 1952944), (106, 1842400), (112, 1743700), (140, 1394960), (160, 1220590), (175, 1115968), (188, 1038800), (196, 996400), (200, 976472), (212, 921200), (224, 871850), (235, 831040), (245, 797120), (265, 736960), (280, 697480), (320, 610295), (329, 593600), (350, 557984), (371, 526400), (376, 519400), (392, 498200), (400, 488236), (424, 460600), (448, 435925), (470, 415520), (490, 398560), (530, 368480), (560, 348740), (658, 296800), (700, 278992), (742, 263200), (752, 259700), (784, 249100), (800, 244118), (848, 230300), (940, 207760), (980, 199280), (1060, 184240), (1120, 174370), (1175, 166208), (1225, 159424), (1316, 148400), (1325, 147392), (1400, 139496), (1484, 131600), (1504, 129850), (1568, 124550), (1600, 122059), (1645, 118720), (1696, 115150), (1855, 105280), (1880, 103880), (1960, 99640), (2120, 92120), (2240, 87185), (2303, 84800), (2350, 83104), (2450, 79712), (2491, 78400), (2597, 75200), (2632, 74200), (2650, 73696), (2800, 69748), (2968, 65800), (3008, 64925), (3136, 62275), (3290, 59360), (3392, 57575), (3710, 52640), (3760, 51940), (3920, 49820), (4240, 46060), (4606, 42400), (4700, 41552), (4900, 39856), (4982, 39200), (5194, 37600), (5264, 37100), (5300, 36848), (5600, 34874), (5936, 32900), (6580, 29680), (7420, 26320), (7520, 25970), (7840, 24910), (8225, 23744), (8480, 23030), (9212, 21200), (9275, 21056), (9400, 20776), (9800, 19928), (9964, 19600), (10388, 18800), (10528, 18550), (10600, 18424), (11200, 17437), (11515, 16960), (11872, 16450), (12455, 15680), (12985, 15040), (13160, 14840)]