129501540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1402

約数の個数: 144

約数和(自身を含む): 454970880

約数和(自身を除く): 325469340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 395, 420, 474, 553, 630, 711, 790, 948, 1106, 1185, 1260, 1301, 1422, 1580, 1659, 2212, 2370, 2602, 2765, 2844, 3318, 3555, 3903, 4740, 4977, 5204, 5530, 6505, 6636, 7110, 7806, 8295, 9107, 9954, 11060, 11709, 13010, 14220, 15612, 16590, 18214, 19515, 19908, 23418, 24885, 26020, 27321, 33180, 36428, 39030, 45535, 46836, 49770, 54642, 58545, 78060, 81963, 91070, 99540, 102779, 109284, 117090, 136605, 163926, 182140, 205558, 234180, 273210, 308337, 327852, 409815, 411116, 513895, 546420, 616674, 719453, 819630, 925011, 1027790, 1233348, 1438906, 1541685, 1639260, 1850022, 2055580, 2158359, 2877812, 3083370, 3597265, 3700044, 4316718, 4625055, 6166740, 6475077, 7194530, 8633436, 9250110, 10791795, 12950154, 14389060, 18500220, 21583590, 25900308, 32375385, 43167180, 64750770, 129501540]

約数ペア:

[(1, 129501540), (2, 64750770), (3, 43167180), (4, 32375385), (5, 25900308), (6, 21583590), (7, 18500220), (9, 14389060), (10, 12950154), (12, 10791795), (14, 9250110), (15, 8633436), (18, 7194530), (20, 6475077), (21, 6166740), (28, 4625055), (30, 4316718), (35, 3700044), (36, 3597265), (42, 3083370), (45, 2877812), (60, 2158359), (63, 2055580), (70, 1850022), (79, 1639260), (84, 1541685), (90, 1438906), (105, 1233348), (126, 1027790), (140, 925011), (158, 819630), (180, 719453), (210, 616674), (237, 546420), (252, 513895), (315, 411116), (316, 409815), (395, 327852), (420, 308337), (474, 273210), (553, 234180), (630, 205558), (711, 182140), (790, 163926), (948, 136605), (1106, 117090), (1185, 109284), (1260, 102779), (1301, 99540), (1422, 91070), (1580, 81963), (1659, 78060), (2212, 58545), (2370, 54642), (2602, 49770), (2765, 46836), (2844, 45535), (3318, 39030), (3555, 36428), (3903, 33180), (4740, 27321), (4977, 26020), (5204, 24885), (5530, 23418), (6505, 19908), (6636, 19515), (7110, 18214), (7806, 16590), (8295, 15612), (9107, 14220), (9954, 13010), (11060, 11709)]