136989400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 345446640

約数和(自身を除く): 208457240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 43, 50, 68, 85, 86, 100, 136, 170, 172, 200, 215, 340, 344, 425, 430, 680, 731, 850, 860, 937, 1075, 1462, 1700, 1720, 1874, 2150, 2924, 3400, 3655, 3748, 4300, 4685, 5848, 7310, 7496, 8600, 9370, 14620, 15929, 18275, 18740, 23425, 29240, 31858, 36550, 37480, 40291, 46850, 63716, 73100, 79645, 80582, 93700, 127432, 146200, 159290, 161164, 187400, 201455, 318580, 322328, 398225, 402910, 637160, 684947, 796450, 805820, 1007275, 1369894, 1592900, 1611640, 2014550, 2739788, 3185800, 3424735, 4029100, 5479576, 6849470, 8058200, 13698940, 17123675, 27397880, 34247350, 68494700, 136989400]

約数ペア:

[(1, 136989400), (2, 68494700), (4, 34247350), (5, 27397880), (8, 17123675), (10, 13698940), (17, 8058200), (20, 6849470), (25, 5479576), (34, 4029100), (40, 3424735), (43, 3185800), (50, 2739788), (68, 2014550), (85, 1611640), (86, 1592900), (100, 1369894), (136, 1007275), (170, 805820), (172, 796450), (200, 684947), (215, 637160), (340, 402910), (344, 398225), (425, 322328), (430, 318580), (680, 201455), (731, 187400), (850, 161164), (860, 159290), (937, 146200), (1075, 127432), (1462, 93700), (1700, 80582), (1720, 79645), (1874, 73100), (2150, 63716), (2924, 46850), (3400, 40291), (3655, 37480), (3748, 36550), (4300, 31858), (4685, 29240), (5848, 23425), (7310, 18740), (7496, 18275), (8600, 15929), (9370, 14620)]