155382660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6301}}^1$

素因数の和:6453

約数の個数: 72

約数和(自身を含む): 474843096

約数和(自身を除く): 319460436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 6301, 8220, 12330, 12602, 18903, 24660, 25204, 31505, 37806, 56709, 63010, 75612, 94515, 113418, 126020, 189030, 226836, 283545, 378060, 567090, 863237, 1134180, 1726474, 2589711, 3452948, 4316185, 5179422, 7769133, 8632370, 10358844, 12948555, 15538266, 17264740, 25897110, 31076532, 38845665, 51794220, 77691330, 155382660]

約数ペア:

[(1, 155382660), (2, 77691330), (3, 51794220), (4, 38845665), (5, 31076532), (6, 25897110), (9, 17264740), (10, 15538266), (12, 12948555), (15, 10358844), (18, 8632370), (20, 7769133), (30, 5179422), (36, 4316185), (45, 3452948), (60, 2589711), (90, 1726474), (137, 1134180), (180, 863237), (274, 567090), (411, 378060), (548, 283545), (685, 226836), (822, 189030), (1233, 126020), (1370, 113418), (1644, 94515), (2055, 75612), (2466, 63010), (2740, 56709), (4110, 37806), (4932, 31505), (6165, 25204), (6301, 24660), (8220, 18903), (12330, 12602)]