105115140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1606

約数の個数: 144

約数和(自身を含む): 355446000

約数和(自身を除く): 250330860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1549, 1740, 1885, 2262, 2340, 2610, 3098, 3393, 3770, 4524, 4647, 5220, 5655, 6196, 6786, 7540, 7745, 9294, 11310, 13572, 13941, 15490, 16965, 18588, 20137, 22620, 23235, 27882, 30980, 33930, 40274, 44921, 46470, 55764, 60411, 67860, 69705, 80548, 89842, 92940, 100685, 120822, 134763, 139410, 179684, 181233, 201370, 224605, 241644, 269526, 278820, 302055, 362466, 402740, 404289, 449210, 539052, 583973, 604110, 673815, 724932, 808578, 898420, 906165, 1167946, 1208220, 1347630, 1617156, 1751919, 1812330, 2021445, 2335892, 2695260, 2919865, 3503838, 3624660, 4042890, 5255757, 5839730, 7007676, 8085780, 8759595, 10511514, 11679460, 17519190, 21023028, 26278785, 35038380, 52557570, 105115140]

約数ペア:

[(1, 105115140), (2, 52557570), (3, 35038380), (4, 26278785), (5, 21023028), (6, 17519190), (9, 11679460), (10, 10511514), (12, 8759595), (13, 8085780), (15, 7007676), (18, 5839730), (20, 5255757), (26, 4042890), (29, 3624660), (30, 3503838), (36, 2919865), (39, 2695260), (45, 2335892), (52, 2021445), (58, 1812330), (60, 1751919), (65, 1617156), (78, 1347630), (87, 1208220), (90, 1167946), (116, 906165), (117, 898420), (130, 808578), (145, 724932), (156, 673815), (174, 604110), (180, 583973), (195, 539052), (234, 449210), (260, 404289), (261, 402740), (290, 362466), (348, 302055), (377, 278820), (390, 269526), (435, 241644), (468, 224605), (522, 201370), (580, 181233), (585, 179684), (754, 139410), (780, 134763), (870, 120822), (1044, 100685), (1131, 92940), (1170, 89842), (1305, 80548), (1508, 69705), (1549, 67860), (1740, 60411), (1885, 55764), (2262, 46470), (2340, 44921), (2610, 40274), (3098, 33930), (3393, 30980), (3770, 27882), (4524, 23235), (4647, 22620), (5220, 20137), (5655, 18588), (6196, 16965), (6786, 15490), (7540, 13941), (7745, 13572), (9294, 11310)]