149310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1$

素因数の和:102

約数の個数: 64

約数和(自身を含む): 460800

約数和(自身を除く): 311490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 90, 105, 126, 135, 158, 189, 210, 237, 270, 315, 378, 395, 474, 553, 630, 711, 790, 945, 1106, 1185, 1422, 1659, 1890, 2133, 2370, 2765, 3318, 3555, 4266, 4977, 5530, 7110, 8295, 9954, 10665, 14931, 16590, 21330, 24885, 29862, 49770, 74655, 149310]

約数ペア:

[(1, 149310), (2, 74655), (3, 49770), (5, 29862), (6, 24885), (7, 21330), (9, 16590), (10, 14931), (14, 10665), (15, 9954), (18, 8295), (21, 7110), (27, 5530), (30, 4977), (35, 4266), (42, 3555), (45, 3318), (54, 2765), (63, 2370), (70, 2133), (79, 1890), (90, 1659), (105, 1422), (126, 1185), (135, 1106), (158, 945), (189, 790), (210, 711), (237, 630), (270, 553), (315, 474), (378, 395)]