66337400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 165726000

約数和(自身を除く): 99388600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 109, 136, 170, 179, 200, 218, 340, 358, 425, 436, 545, 680, 716, 850, 872, 895, 1090, 1432, 1700, 1790, 1853, 2180, 2725, 3043, 3400, 3580, 3706, 4360, 4475, 5450, 6086, 7160, 7412, 8950, 9265, 10900, 12172, 14824, 15215, 17900, 18530, 19511, 21800, 24344, 30430, 35800, 37060, 39022, 46325, 60860, 74120, 76075, 78044, 92650, 97555, 121720, 152150, 156088, 185300, 195110, 304300, 331687, 370600, 390220, 487775, 608600, 663374, 780440, 975550, 1326748, 1658435, 1951100, 2653496, 3316870, 3902200, 6633740, 8292175, 13267480, 16584350, 33168700, 66337400]

約数ペア:

[(1, 66337400), (2, 33168700), (4, 16584350), (5, 13267480), (8, 8292175), (10, 6633740), (17, 3902200), (20, 3316870), (25, 2653496), (34, 1951100), (40, 1658435), (50, 1326748), (68, 975550), (85, 780440), (100, 663374), (109, 608600), (136, 487775), (170, 390220), (179, 370600), (200, 331687), (218, 304300), (340, 195110), (358, 185300), (425, 156088), (436, 152150), (545, 121720), (680, 97555), (716, 92650), (850, 78044), (872, 76075), (895, 74120), (1090, 60860), (1432, 46325), (1700, 39022), (1790, 37060), (1853, 35800), (2180, 30430), (2725, 24344), (3043, 21800), (3400, 19511), (3580, 18530), (3706, 17900), (4360, 15215), (4475, 14824), (5450, 12172), (6086, 10900), (7160, 9265), (7412, 8950)]