151017840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1687

約数の個数: 120

約数和(自身を含む): 511203888

約数和(自身を除く): 360186048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1531, 1644, 2055, 2192, 2466, 2740, 3062, 3288, 4110, 4593, 4932, 5480, 6124, 6165, 6576, 7655, 8220, 9186, 9864, 10960, 12248, 12330, 13779, 15310, 16440, 18372, 19728, 22965, 24496, 24660, 27558, 30620, 32880, 36744, 45930, 49320, 55116, 61240, 68895, 73488, 91860, 98640, 110232, 122480, 137790, 183720, 209747, 220464, 275580, 367440, 419494, 551160, 629241, 838988, 1048735, 1102320, 1258482, 1677976, 1887723, 2097470, 2516964, 3146205, 3355952, 3775446, 4194940, 5033928, 6292410, 7550892, 8389880, 9438615, 10067856, 12584820, 15101784, 16779760, 18877230, 25169640, 30203568, 37754460, 50339280, 75508920, 151017840]

約数ペア:

[(1, 151017840), (2, 75508920), (3, 50339280), (4, 37754460), (5, 30203568), (6, 25169640), (8, 18877230), (9, 16779760), (10, 15101784), (12, 12584820), (15, 10067856), (16, 9438615), (18, 8389880), (20, 7550892), (24, 6292410), (30, 5033928), (36, 4194940), (40, 3775446), (45, 3355952), (48, 3146205), (60, 2516964), (72, 2097470), (80, 1887723), (90, 1677976), (120, 1258482), (137, 1102320), (144, 1048735), (180, 838988), (240, 629241), (274, 551160), (360, 419494), (411, 367440), (548, 275580), (685, 220464), (720, 209747), (822, 183720), (1096, 137790), (1233, 122480), (1370, 110232), (1531, 98640), (1644, 91860), (2055, 73488), (2192, 68895), (2466, 61240), (2740, 55116), (3062, 49320), (3288, 45930), (4110, 36744), (4593, 32880), (4932, 30620), (5480, 27558), (6124, 24660), (6165, 24496), (6576, 22965), (7655, 19728), (8220, 18372), (9186, 16440), (9864, 15310), (10960, 13779), (12248, 12330)]