66539340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 245145600

約数和(自身を除く): 178606260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 607, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1214, 1218, 1260, 1305, 1566, 1740, 1821, 1827, 1890, 2030, 2428, 2436, 2610, 3035, 3045, 3132, 3642, 3654, 3780, 3915, 4060, 4249, 5220, 5463, 5481, 6070, 6090, 7284, 7308, 7830, 8498, 9105, 9135, 10926, 10962, 12140, 12180, 12747, 15660, 16389, 16996, 17603, 18210, 18270, 21245, 21852, 21924, 25494, 27315, 27405, 32778, 35206, 36420, 36540, 38241, 42490, 50988, 52809, 54630, 54810, 63735, 65556, 70412, 76482, 81945, 84980, 88015, 105618, 109260, 109620, 114723, 123221, 127470, 152964, 158427, 163890, 176030, 191205, 211236, 229446, 246442, 254940, 264045, 316854, 327780, 352060, 369663, 382410, 458892, 475281, 492884, 528090, 573615, 616105, 633708, 739326, 764820, 792135, 950562, 1056180, 1108989, 1147230, 1232210, 1478652, 1584270, 1848315, 1901124, 2217978, 2294460, 2376405, 2464420, 3168540, 3326967, 3696630, 4435956, 4752810, 5544945, 6653934, 7393260, 9505620, 11089890, 13307868, 16634835, 22179780, 33269670, 66539340]

約数ペア:

[(1, 66539340), (2, 33269670), (3, 22179780), (4, 16634835), (5, 13307868), (6, 11089890), (7, 9505620), (9, 7393260), (10, 6653934), (12, 5544945), (14, 4752810), (15, 4435956), (18, 3696630), (20, 3326967), (21, 3168540), (27, 2464420), (28, 2376405), (29, 2294460), (30, 2217978), (35, 1901124), (36, 1848315), (42, 1584270), (45, 1478652), (54, 1232210), (58, 1147230), (60, 1108989), (63, 1056180), (70, 950562), (84, 792135), (87, 764820), (90, 739326), (105, 633708), (108, 616105), (116, 573615), (126, 528090), (135, 492884), (140, 475281), (145, 458892), (174, 382410), (180, 369663), (189, 352060), (203, 327780), (210, 316854), (252, 264045), (261, 254940), (270, 246442), (290, 229446), (315, 211236), (348, 191205), (378, 176030), (406, 163890), (420, 158427), (435, 152964), (522, 127470), (540, 123221), (580, 114723), (607, 109620), (609, 109260), (630, 105618), (756, 88015), (783, 84980), (812, 81945), (870, 76482), (945, 70412), (1015, 65556), (1044, 63735), (1214, 54810), (1218, 54630), (1260, 52809), (1305, 50988), (1566, 42490), (1740, 38241), (1821, 36540), (1827, 36420), (1890, 35206), (2030, 32778), (2428, 27405), (2436, 27315), (2610, 25494), (3035, 21924), (3045, 21852), (3132, 21245), (3642, 18270), (3654, 18210), (3780, 17603), (3915, 16996), (4060, 16389), (4249, 15660), (5220, 12747), (5463, 12180), (5481, 12140), (6070, 10962), (6090, 10926), (7284, 9135), (7308, 9105), (7830, 8498)]