204730.00000000

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 187488000

約数和(自身を除く): 124632200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 40, 50, 56, 68, 70, 76, 85, 95, 100, 119, 133, 136, 139, 140, 152, 170, 175, 190, 200, 238, 266, 278, 280, 323, 340, 350, 380, 425, 475, 476, 532, 556, 595, 646, 665, 680, 695, 700, 760, 850, 950, 952, 973, 1064, 1112, 1190, 1292, 1330, 1390, 1400, 1615, 1700, 1900, 1946, 2261, 2363, 2380, 2584, 2641, 2660, 2780, 2975, 3230, 3325, 3400, 3475, 3800, 3892, 4522, 4726, 4760, 4865, 5282, 5320, 5560, 5950, 6460, 6650, 6950, 7784, 8075, 9044, 9452, 9730, 10564, 11305, 11815, 11900, 12920, 13205, 13300, 13900, 16150, 16541, 18088, 18487, 18904, 19460, 21128, 22610, 23630, 23800, 24325, 26410, 26600, 27800, 32300, 33082, 36974, 38920, 44897, 45220, 47260, 48650, 52820, 56525, 59075, 64600, 66025, 66164, 73948, 82705, 89794, 90440, 92435, 94520, 97300, 105640, 113050, 118150, 132050, 132328, 147896, 165410, 179588, 184870, 194600, 224485, 226100, 236300, 264100, 314279, 330820, 359176, 369740, 413525, 448970, 452200, 462175, 472600, 528200, 628558, 661640, 739480, 827050, 897940, 924350, 1122425, 1257116, 1571395, 1654100, 1795880, 1848700, 2244850, 2514232, 3142790, 3308200, 3697400, 4489700, 6285580, 7856975, 8979400, 12571160, 15713950, 31427900, 62855800]

約数ペア:

[(1, 62855800), (2, 31427900), (4, 15713950), (5, 12571160), (7, 8979400), (8, 7856975), (10, 6285580), (14, 4489700), (17, 3697400), (19, 3308200), (20, 3142790), (25, 2514232), (28, 2244850), (34, 1848700), (35, 1795880), (38, 1654100), (40, 1571395), (50, 1257116), (56, 1122425), (68, 924350), (70, 897940), (76, 827050), (85, 739480), (95, 661640), (100, 628558), (119, 528200), (133, 472600), (136, 462175), (139, 452200), (140, 448970), (152, 413525), (170, 369740), (175, 359176), (190, 330820), (200, 314279), (238, 264100), (266, 236300), (278, 226100), (280, 224485), (323, 194600), (340, 184870), (350, 179588), (380, 165410), (425, 147896), (475, 132328), (476, 132050), (532, 118150), (556, 113050), (595, 105640), (646, 97300), (665, 94520), (680, 92435), (695, 90440), (700, 89794), (760, 82705), (850, 73948), (950, 66164), (952, 66025), (973, 64600), (1064, 59075), (1112, 56525), (1190, 52820), (1292, 48650), (1330, 47260), (1390, 45220), (1400, 44897), (1615, 38920), (1700, 36974), (1900, 33082), (1946, 32300), (2261, 27800), (2363, 26600), (2380, 26410), (2584, 24325), (2641, 23800), (2660, 23630), (2780, 22610), (2975, 21128), (3230, 19460), (3325, 18904), (3400, 18487), (3475, 18088), (3800, 16541), (3892, 16150), (4522, 13900), (4726, 13300), (4760, 13205), (4865, 12920), (5282, 11900), (5320, 11815), (5560, 11305), (5950, 10564), (6460, 9730), (6650, 9452), (6950, 9044), (7784, 8075)]