237785800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 682456320

約数和(自身を除く): 444670520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 97, 100, 103, 119, 136, 140, 170, 175, 194, 200, 206, 238, 280, 340, 350, 388, 412, 425, 476, 485, 515, 595, 679, 680, 700, 721, 776, 824, 850, 952, 970, 1030, 1190, 1358, 1400, 1442, 1649, 1700, 1751, 1940, 2060, 2380, 2425, 2575, 2716, 2884, 2975, 3298, 3395, 3400, 3502, 3605, 3880, 4120, 4760, 4850, 5150, 5432, 5768, 5950, 6596, 6790, 7004, 7210, 8245, 8755, 9700, 9991, 10300, 11543, 11900, 12257, 13192, 13580, 14008, 14420, 16490, 16975, 17510, 18025, 19400, 19982, 20600, 23086, 23800, 24514, 27160, 28840, 32980, 33950, 35020, 36050, 39964, 41225, 43775, 46172, 49028, 49955, 57715, 61285, 65960, 67900, 69937, 70040, 72100, 79928, 82450, 87550, 92344, 98056, 99910, 115430, 122570, 135800, 139874, 144200, 164900, 169847, 175100, 199820, 230860, 245140, 249775, 279748, 288575, 306425, 329800, 339694, 349685, 350200, 399640, 461720, 490280, 499550, 559496, 577150, 612850, 679388, 699370, 849235, 999100, 1154300, 1188929, 1225700, 1358776, 1398740, 1698470, 1748425, 1998200, 2308600, 2377858, 2451400, 2797480, 3396940, 3496850, 4246175, 4755716, 5944645, 6793880, 6993700, 8492350, 9511432, 11889290, 13987400, 16984700, 23778580, 29723225, 33969400, 47557160, 59446450, 118892900, 237785800]

約数ペア:

[(1, 237785800), (2, 118892900), (4, 59446450), (5, 47557160), (7, 33969400), (8, 29723225), (10, 23778580), (14, 16984700), (17, 13987400), (20, 11889290), (25, 9511432), (28, 8492350), (34, 6993700), (35, 6793880), (40, 5944645), (50, 4755716), (56, 4246175), (68, 3496850), (70, 3396940), (85, 2797480), (97, 2451400), (100, 2377858), (103, 2308600), (119, 1998200), (136, 1748425), (140, 1698470), (170, 1398740), (175, 1358776), (194, 1225700), (200, 1188929), (206, 1154300), (238, 999100), (280, 849235), (340, 699370), (350, 679388), (388, 612850), (412, 577150), (425, 559496), (476, 499550), (485, 490280), (515, 461720), (595, 399640), (679, 350200), (680, 349685), (700, 339694), (721, 329800), (776, 306425), (824, 288575), (850, 279748), (952, 249775), (970, 245140), (1030, 230860), (1190, 199820), (1358, 175100), (1400, 169847), (1442, 164900), (1649, 144200), (1700, 139874), (1751, 135800), (1940, 122570), (2060, 115430), (2380, 99910), (2425, 98056), (2575, 92344), (2716, 87550), (2884, 82450), (2975, 79928), (3298, 72100), (3395, 70040), (3400, 69937), (3502, 67900), (3605, 65960), (3880, 61285), (4120, 57715), (4760, 49955), (4850, 49028), (5150, 46172), (5432, 43775), (5768, 41225), (5950, 39964), (6596, 36050), (6790, 35020), (7004, 33950), (7210, 32980), (8245, 28840), (8755, 27160), (9700, 24514), (9991, 23800), (10300, 23086), (11543, 20600), (11900, 19982), (12257, 19400), (13192, 18025), (13580, 17510), (14008, 16975), (14420, 16490)]