254171400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:928

約数の個数: 192

約数和(自身を含む): 913929600

約数和(自身を除く): 659758200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 73, 75, 84, 100, 105, 120, 140, 146, 150, 168, 175, 200, 210, 219, 280, 292, 300, 350, 365, 420, 438, 511, 525, 584, 600, 700, 730, 829, 840, 876, 1022, 1050, 1095, 1400, 1460, 1533, 1658, 1752, 1825, 2044, 2100, 2190, 2487, 2555, 2920, 3066, 3316, 3650, 4088, 4145, 4200, 4380, 4974, 5110, 5475, 5803, 6132, 6632, 7300, 7665, 8290, 8760, 9948, 10220, 10950, 11606, 12264, 12435, 12775, 14600, 15330, 16580, 17409, 19896, 20440, 20725, 21900, 23212, 24870, 25550, 29015, 30660, 33160, 34818, 38325, 41450, 43800, 46424, 49740, 51100, 58030, 60517, 61320, 62175, 69636, 76650, 82900, 87045, 99480, 102200, 116060, 121034, 124350, 139272, 145075, 153300, 165800, 174090, 181551, 232120, 242068, 248700, 290150, 302585, 306600, 348180, 363102, 423619, 435225, 484136, 497400, 580300, 605170, 696360, 726204, 847238, 870450, 907755, 1160600, 1210340, 1270857, 1452408, 1512925, 1694476, 1740900, 1815510, 2118095, 2420680, 2541714, 3025850, 3388952, 3481800, 3631020, 4236190, 4538775, 5083428, 6051700, 6354285, 7262040, 8472380, 9077550, 10166856, 10590475, 12103400, 12708570, 16944760, 18155100, 21180950, 25417140, 31771425, 36310200, 42361900, 50834280, 63542850, 84723800, 127085700, 254171400]

約数ペア:

[(1, 254171400), (2, 127085700), (3, 84723800), (4, 63542850), (5, 50834280), (6, 42361900), (7, 36310200), (8, 31771425), (10, 25417140), (12, 21180950), (14, 18155100), (15, 16944760), (20, 12708570), (21, 12103400), (24, 10590475), (25, 10166856), (28, 9077550), (30, 8472380), (35, 7262040), (40, 6354285), (42, 6051700), (50, 5083428), (56, 4538775), (60, 4236190), (70, 3631020), (73, 3481800), (75, 3388952), (84, 3025850), (100, 2541714), (105, 2420680), (120, 2118095), (140, 1815510), (146, 1740900), (150, 1694476), (168, 1512925), (175, 1452408), (200, 1270857), (210, 1210340), (219, 1160600), (280, 907755), (292, 870450), (300, 847238), (350, 726204), (365, 696360), (420, 605170), (438, 580300), (511, 497400), (525, 484136), (584, 435225), (600, 423619), (700, 363102), (730, 348180), (829, 306600), (840, 302585), (876, 290150), (1022, 248700), (1050, 242068), (1095, 232120), (1400, 181551), (1460, 174090), (1533, 165800), (1658, 153300), (1752, 145075), (1825, 139272), (2044, 124350), (2100, 121034), (2190, 116060), (2487, 102200), (2555, 99480), (2920, 87045), (3066, 82900), (3316, 76650), (3650, 69636), (4088, 62175), (4145, 61320), (4200, 60517), (4380, 58030), (4974, 51100), (5110, 49740), (5475, 46424), (5803, 43800), (6132, 41450), (6632, 38325), (7300, 34818), (7665, 33160), (8290, 30660), (8760, 29015), (9948, 25550), (10220, 24870), (10950, 23212), (11606, 21900), (12264, 20725), (12435, 20440), (12775, 19896), (14600, 17409), (15330, 16580)]