149403480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73237}}^1$

素因数の和:73268

約数の個数: 64

約数和(自身を含む): 474582240

約数和(自身を除く): 325178760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 73237, 146474, 219711, 292948, 366185, 439422, 585896, 732370, 878844, 1098555, 1245029, 1464740, 1757688, 2197110, 2490058, 2929480, 3735087, 4394220, 4980116, 6225145, 7470174, 8788440, 9960232, 12450290, 14940348, 18675435, 24900580, 29880696, 37350870, 49801160, 74701740, 149403480]

約数ペア:

[(1, 149403480), (2, 74701740), (3, 49801160), (4, 37350870), (5, 29880696), (6, 24900580), (8, 18675435), (10, 14940348), (12, 12450290), (15, 9960232), (17, 8788440), (20, 7470174), (24, 6225145), (30, 4980116), (34, 4394220), (40, 3735087), (51, 2929480), (60, 2490058), (68, 2197110), (85, 1757688), (102, 1464740), (120, 1245029), (136, 1098555), (170, 878844), (204, 732370), (255, 585896), (340, 439422), (408, 366185), (510, 292948), (680, 219711), (1020, 146474), (2040, 73237)]