129397770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 366612480

約数和(自身を除く): 237214710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 67, 69, 90, 115, 134, 135, 138, 201, 207, 230, 270, 311, 335, 345, 402, 414, 603, 621, 622, 670, 690, 933, 1005, 1035, 1206, 1242, 1541, 1555, 1809, 1866, 2010, 2070, 2799, 3015, 3082, 3105, 3110, 3618, 4623, 4665, 5598, 6030, 6210, 7153, 7705, 8397, 9045, 9246, 9330, 13869, 13995, 14306, 15410, 16794, 18090, 20837, 21459, 23115, 27738, 27990, 35765, 41607, 41674, 41985, 42918, 46230, 62511, 64377, 69345, 71530, 83214, 83970, 104185, 107295, 125022, 128754, 138690, 187533, 193131, 208035, 208370, 214590, 312555, 321885, 375066, 386262, 416070, 479251, 562599, 625110, 643770, 937665, 958502, 965655, 1125198, 1437753, 1875330, 1931310, 2396255, 2812995, 2875506, 4313259, 4792510, 5625990, 7188765, 8626518, 12939777, 14377530, 21566295, 25879554, 43132590, 64698885, 129397770]

約数ペア:

[(1, 129397770), (2, 64698885), (3, 43132590), (5, 25879554), (6, 21566295), (9, 14377530), (10, 12939777), (15, 8626518), (18, 7188765), (23, 5625990), (27, 4792510), (30, 4313259), (45, 2875506), (46, 2812995), (54, 2396255), (67, 1931310), (69, 1875330), (90, 1437753), (115, 1125198), (134, 965655), (135, 958502), (138, 937665), (201, 643770), (207, 625110), (230, 562599), (270, 479251), (311, 416070), (335, 386262), (345, 375066), (402, 321885), (414, 312555), (603, 214590), (621, 208370), (622, 208035), (670, 193131), (690, 187533), (933, 138690), (1005, 128754), (1035, 125022), (1206, 107295), (1242, 104185), (1541, 83970), (1555, 83214), (1809, 71530), (1866, 69345), (2010, 64377), (2070, 62511), (2799, 46230), (3015, 42918), (3082, 41985), (3105, 41674), (3110, 41607), (3618, 35765), (4623, 27990), (4665, 27738), (5598, 23115), (6030, 21459), (6210, 20837), (7153, 18090), (7705, 16794), (8397, 15410), (9045, 14306), (9246, 13995), (9330, 13869)]