99877820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 251209728

約数和(自身を除く): 151331908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 47, 70, 86, 94, 140, 172, 188, 215, 235, 301, 329, 353, 430, 470, 602, 658, 706, 860, 940, 1204, 1316, 1412, 1505, 1645, 1765, 2021, 2471, 3010, 3290, 3530, 4042, 4942, 6020, 6580, 7060, 8084, 9884, 10105, 12355, 14147, 15179, 16591, 20210, 24710, 28294, 30358, 33182, 40420, 49420, 56588, 60716, 66364, 70735, 75895, 82955, 106253, 116137, 141470, 151790, 165910, 212506, 232274, 282940, 303580, 331820, 425012, 464548, 531265, 580685, 713413, 1062530, 1161370, 1426826, 2125060, 2322740, 2853652, 3567065, 4993891, 7134130, 9987782, 14268260, 19975564, 24969455, 49938910, 99877820]

約数ペア:

[(1, 99877820), (2, 49938910), (4, 24969455), (5, 19975564), (7, 14268260), (10, 9987782), (14, 7134130), (20, 4993891), (28, 3567065), (35, 2853652), (43, 2322740), (47, 2125060), (70, 1426826), (86, 1161370), (94, 1062530), (140, 713413), (172, 580685), (188, 531265), (215, 464548), (235, 425012), (301, 331820), (329, 303580), (353, 282940), (430, 232274), (470, 212506), (602, 165910), (658, 151790), (706, 141470), (860, 116137), (940, 106253), (1204, 82955), (1316, 75895), (1412, 70735), (1505, 66364), (1645, 60716), (1765, 56588), (2021, 49420), (2471, 40420), (3010, 33182), (3290, 30358), (3530, 28294), (4042, 24710), (4942, 20210), (6020, 16591), (6580, 15179), (7060, 14147), (8084, 12355), (9884, 10105)]