76107640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 135399560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 59, 68, 70, 85, 118, 119, 136, 140, 170, 236, 238, 271, 280, 295, 340, 413, 472, 476, 542, 590, 595, 680, 826, 952, 1003, 1084, 1180, 1190, 1355, 1652, 1897, 2006, 2065, 2168, 2360, 2380, 2710, 3304, 3794, 4012, 4130, 4607, 4760, 5015, 5420, 7021, 7588, 8024, 8260, 9214, 9485, 10030, 10840, 14042, 15176, 15989, 16520, 18428, 18970, 20060, 23035, 28084, 31978, 32249, 35105, 36856, 37940, 40120, 46070, 56168, 63956, 64498, 70210, 75880, 79945, 92140, 111923, 127912, 128996, 140420, 159890, 161245, 184280, 223846, 257992, 271813, 280840, 319780, 322490, 447692, 543626, 559615, 639560, 644980, 895384, 1087252, 1119230, 1289960, 1359065, 1902691, 2174504, 2238460, 2718130, 3805382, 4476920, 5436260, 7610764, 9513455, 10872520, 15221528, 19026910, 38053820, 76107640]

約数ペア:

[(1, 76107640), (2, 38053820), (4, 19026910), (5, 15221528), (7, 10872520), (8, 9513455), (10, 7610764), (14, 5436260), (17, 4476920), (20, 3805382), (28, 2718130), (34, 2238460), (35, 2174504), (40, 1902691), (56, 1359065), (59, 1289960), (68, 1119230), (70, 1087252), (85, 895384), (118, 644980), (119, 639560), (136, 559615), (140, 543626), (170, 447692), (236, 322490), (238, 319780), (271, 280840), (280, 271813), (295, 257992), (340, 223846), (413, 184280), (472, 161245), (476, 159890), (542, 140420), (590, 128996), (595, 127912), (680, 111923), (826, 92140), (952, 79945), (1003, 75880), (1084, 70210), (1180, 64498), (1190, 63956), (1355, 56168), (1652, 46070), (1897, 40120), (2006, 37940), (2065, 36856), (2168, 35105), (2360, 32249), (2380, 31978), (2710, 28084), (3304, 23035), (3794, 20060), (4012, 18970), (4130, 18428), (4607, 16520), (4760, 15989), (5015, 15176), (5420, 14042), (7021, 10840), (7588, 10030), (8024, 9485), (8260, 9214)]