97978680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 328795200

約数和(自身を除く): 230816520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 257, 270, 353, 360, 514, 540, 706, 771, 1028, 1059, 1080, 1285, 1412, 1542, 1765, 2056, 2118, 2313, 2570, 2824, 3084, 3177, 3530, 3855, 4236, 4626, 5140, 5295, 6168, 6354, 6939, 7060, 7710, 8472, 9252, 9531, 10280, 10590, 11565, 12708, 13878, 14120, 15420, 15885, 18504, 19062, 21180, 23130, 25416, 27756, 30840, 31770, 34695, 38124, 42360, 46260, 47655, 55512, 63540, 69390, 76248, 90721, 92520, 95310, 127080, 138780, 181442, 190620, 272163, 277560, 362884, 381240, 453605, 544326, 725768, 816489, 907210, 1088652, 1360815, 1632978, 1814420, 2177304, 2449467, 2721630, 3265956, 3628840, 4082445, 4898934, 5443260, 6531912, 8164890, 9797868, 10886520, 12247335, 16329780, 19595736, 24494670, 32659560, 48989340, 97978680]

約数ペア:

[(1, 97978680), (2, 48989340), (3, 32659560), (4, 24494670), (5, 19595736), (6, 16329780), (8, 12247335), (9, 10886520), (10, 9797868), (12, 8164890), (15, 6531912), (18, 5443260), (20, 4898934), (24, 4082445), (27, 3628840), (30, 3265956), (36, 2721630), (40, 2449467), (45, 2177304), (54, 1814420), (60, 1632978), (72, 1360815), (90, 1088652), (108, 907210), (120, 816489), (135, 725768), (180, 544326), (216, 453605), (257, 381240), (270, 362884), (353, 277560), (360, 272163), (514, 190620), (540, 181442), (706, 138780), (771, 127080), (1028, 95310), (1059, 92520), (1080, 90721), (1285, 76248), (1412, 69390), (1542, 63540), (1765, 55512), (2056, 47655), (2118, 46260), (2313, 42360), (2570, 38124), (2824, 34695), (3084, 31770), (3177, 30840), (3530, 27756), (3855, 25416), (4236, 23130), (4626, 21180), (5140, 19062), (5295, 18504), (6168, 15885), (6354, 15420), (6939, 14120), (7060, 13878), (7710, 12708), (8472, 11565), (9252, 10590), (9531, 10280)]