8983260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 32104800

約数和(自身を除く): 23121540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 349, 390, 396, 429, 468, 495, 572, 585, 660, 698, 715, 780, 858, 990, 1047, 1170, 1287, 1396, 1430, 1716, 1745, 1980, 2094, 2145, 2340, 2574, 2860, 3141, 3490, 3839, 4188, 4290, 4537, 5148, 5235, 6282, 6435, 6980, 7678, 8580, 9074, 10470, 11517, 12564, 12870, 13611, 15356, 15705, 18148, 19195, 20940, 22685, 23034, 25740, 27222, 31410, 34551, 38390, 40833, 45370, 46068, 49907, 54444, 57585, 62820, 68055, 69102, 76780, 81666, 90740, 99814, 115170, 136110, 138204, 149721, 163332, 172755, 199628, 204165, 230340, 249535, 272220, 299442, 345510, 408330, 449163, 499070, 598884, 691020, 748605, 816660, 898326, 998140, 1497210, 1796652, 2245815, 2994420, 4491630, 8983260]

約数ペア:

[(1, 8983260), (2, 4491630), (3, 2994420), (4, 2245815), (5, 1796652), (6, 1497210), (9, 998140), (10, 898326), (11, 816660), (12, 748605), (13, 691020), (15, 598884), (18, 499070), (20, 449163), (22, 408330), (26, 345510), (30, 299442), (33, 272220), (36, 249535), (39, 230340), (44, 204165), (45, 199628), (52, 172755), (55, 163332), (60, 149721), (65, 138204), (66, 136110), (78, 115170), (90, 99814), (99, 90740), (110, 81666), (117, 76780), (130, 69102), (132, 68055), (143, 62820), (156, 57585), (165, 54444), (180, 49907), (195, 46068), (198, 45370), (220, 40833), (234, 38390), (260, 34551), (286, 31410), (330, 27222), (349, 25740), (390, 23034), (396, 22685), (429, 20940), (468, 19195), (495, 18148), (572, 15705), (585, 15356), (660, 13611), (698, 12870), (715, 12564), (780, 11517), (858, 10470), (990, 9074), (1047, 8580), (1170, 7678), (1287, 6980), (1396, 6435), (1430, 6282), (1716, 5235), (1745, 5148), (1980, 4537), (2094, 4290), (2145, 4188), (2340, 3839), (2574, 3490), (2860, 3141)]