149841480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18637}}^1$

素因数の和:18718

約数の個数: 64

約数和(自身を含む): 456258240

約数和(自身を除く): 306416760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 18637, 37274, 55911, 74548, 93185, 111822, 149096, 186370, 223644, 279555, 372740, 447288, 559110, 745480, 1118220, 1248679, 2236440, 2497358, 3746037, 4994716, 6243395, 7492074, 9989432, 12486790, 14984148, 18730185, 24973580, 29968296, 37460370, 49947160, 74920740, 149841480]

約数ペア:

[(1, 149841480), (2, 74920740), (3, 49947160), (4, 37460370), (5, 29968296), (6, 24973580), (8, 18730185), (10, 14984148), (12, 12486790), (15, 9989432), (20, 7492074), (24, 6243395), (30, 4994716), (40, 3746037), (60, 2497358), (67, 2236440), (120, 1248679), (134, 1118220), (201, 745480), (268, 559110), (335, 447288), (402, 372740), (536, 279555), (670, 223644), (804, 186370), (1005, 149096), (1340, 111822), (1608, 93185), (2010, 74548), (2680, 55911), (4020, 37274), (8040, 18637)]