121672530

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 392491008

約数和(自身を除く): 270818478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 81, 90, 105, 115, 126, 135, 138, 161, 162, 189, 207, 210, 230, 243, 270, 311, 315, 322, 345, 378, 405, 414, 483, 486, 567, 621, 622, 630, 690, 805, 810, 933, 945, 966, 1035, 1134, 1215, 1242, 1449, 1555, 1610, 1701, 1863, 1866, 1890, 2070, 2177, 2415, 2430, 2799, 2835, 2898, 3105, 3110, 3402, 3726, 4347, 4354, 4665, 4830, 5589, 5598, 5670, 6210, 6531, 7153, 7245, 8397, 8505, 8694, 9315, 9330, 10885, 11178, 13041, 13062, 13995, 14306, 14490, 16794, 17010, 18630, 19593, 21459, 21735, 21770, 25191, 26082, 27945, 27990, 32655, 35765, 39123, 39186, 41985, 42918, 43470, 50071, 50382, 55890, 58779, 64377, 65205, 65310, 71530, 75573, 78246, 83970, 97965, 100142, 107295, 117558, 125955, 128754, 130410, 150213, 151146, 176337, 193131, 195615, 195930, 214590, 250355, 251910, 293895, 300426, 321885, 352674, 377865, 386262, 391230, 450639, 500710, 529011, 579393, 587790, 643770, 751065, 755730, 881685, 901278, 965655, 1058022, 1158786, 1351917, 1502130, 1738179, 1763370, 1931310, 2253195, 2645055, 2703834, 2896965, 3476358, 4055751, 4506390, 5290110, 5793930, 6759585, 8111502, 8690895, 12167253, 13519170, 17381790, 20278755, 24334506, 40557510, 60836265, 121672530]

約数ペア:

[(1, 121672530), (2, 60836265), (3, 40557510), (5, 24334506), (6, 20278755), (7, 17381790), (9, 13519170), (10, 12167253), (14, 8690895), (15, 8111502), (18, 6759585), (21, 5793930), (23, 5290110), (27, 4506390), (30, 4055751), (35, 3476358), (42, 2896965), (45, 2703834), (46, 2645055), (54, 2253195), (63, 1931310), (69, 1763370), (70, 1738179), (81, 1502130), (90, 1351917), (105, 1158786), (115, 1058022), (126, 965655), (135, 901278), (138, 881685), (161, 755730), (162, 751065), (189, 643770), (207, 587790), (210, 579393), (230, 529011), (243, 500710), (270, 450639), (311, 391230), (315, 386262), (322, 377865), (345, 352674), (378, 321885), (405, 300426), (414, 293895), (483, 251910), (486, 250355), (567, 214590), (621, 195930), (622, 195615), (630, 193131), (690, 176337), (805, 151146), (810, 150213), (933, 130410), (945, 128754), (966, 125955), (1035, 117558), (1134, 107295), (1215, 100142), (1242, 97965), (1449, 83970), (1555, 78246), (1610, 75573), (1701, 71530), (1863, 65310), (1866, 65205), (1890, 64377), (2070, 58779), (2177, 55890), (2415, 50382), (2430, 50071), (2799, 43470), (2835, 42918), (2898, 41985), (3105, 39186), (3110, 39123), (3402, 35765), (3726, 32655), (4347, 27990), (4354, 27945), (4665, 26082), (4830, 25191), (5589, 21770), (5598, 21735), (5670, 21459), (6210, 19593), (6531, 18630), (7153, 17010), (7245, 16794), (8397, 14490), (8505, 14306), (8694, 13995), (9315, 13062), (9330, 13041), (10885, 11178)]