67532500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 120

約数和(自身を含む): 179492544

約数和(自身を除く): 111960044

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 125, 140, 170, 175, 227, 238, 250, 340, 350, 425, 454, 476, 500, 595, 625, 700, 850, 875, 908, 1135, 1190, 1250, 1589, 1700, 1750, 2125, 2270, 2380, 2500, 2975, 3178, 3500, 3859, 4250, 4375, 4540, 5675, 5950, 6356, 7718, 7945, 8500, 8750, 10625, 11350, 11900, 14875, 15436, 15890, 17500, 19295, 21250, 22700, 27013, 28375, 29750, 31780, 38590, 39725, 42500, 54026, 56750, 59500, 74375, 77180, 79450, 96475, 108052, 113500, 135065, 141875, 148750, 158900, 192950, 198625, 270130, 283750, 297500, 385900, 397250, 482375, 540260, 567500, 675325, 794500, 964750, 993125, 1350650, 1929500, 1986250, 2411875, 2701300, 3376625, 3972500, 4823750, 6753250, 9647500, 13506500, 16883125, 33766250, 67532500]

約数ペア:

[(1, 67532500), (2, 33766250), (4, 16883125), (5, 13506500), (7, 9647500), (10, 6753250), (14, 4823750), (17, 3972500), (20, 3376625), (25, 2701300), (28, 2411875), (34, 1986250), (35, 1929500), (50, 1350650), (68, 993125), (70, 964750), (85, 794500), (100, 675325), (119, 567500), (125, 540260), (140, 482375), (170, 397250), (175, 385900), (227, 297500), (238, 283750), (250, 270130), (340, 198625), (350, 192950), (425, 158900), (454, 148750), (476, 141875), (500, 135065), (595, 113500), (625, 108052), (700, 96475), (850, 79450), (875, 77180), (908, 74375), (1135, 59500), (1190, 56750), (1250, 54026), (1589, 42500), (1700, 39725), (1750, 38590), (2125, 31780), (2270, 29750), (2380, 28375), (2500, 27013), (2975, 22700), (3178, 21250), (3500, 19295), (3859, 17500), (4250, 15890), (4375, 15436), (4540, 14875), (5675, 11900), (5950, 11350), (6356, 10625), (7718, 8750), (7945, 8500)]