86785560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:878

約数の個数: 128

約数和(自身を含む): 292377600

約数和(自身を除く): 205592040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 535, 540, 642, 751, 856, 963, 1070, 1080, 1284, 1502, 1605, 1926, 2140, 2253, 2568, 2889, 3004, 3210, 3755, 3852, 4280, 4506, 4815, 5778, 6008, 6420, 6759, 7510, 7704, 9012, 9630, 11265, 11556, 12840, 13518, 14445, 15020, 18024, 19260, 20277, 22530, 23112, 27036, 28890, 30040, 33795, 38520, 40554, 45060, 54072, 57780, 67590, 80357, 81108, 90120, 101385, 115560, 135180, 160714, 162216, 202770, 241071, 270360, 321428, 401785, 405540, 482142, 642856, 723213, 803570, 811080, 964284, 1205355, 1446426, 1607140, 1928568, 2169639, 2410710, 2892852, 3214280, 3616065, 4339278, 4821420, 5785704, 7232130, 8678556, 9642840, 10848195, 14464260, 17357112, 21696390, 28928520, 43392780, 86785560]

約数ペア:

[(1, 86785560), (2, 43392780), (3, 28928520), (4, 21696390), (5, 17357112), (6, 14464260), (8, 10848195), (9, 9642840), (10, 8678556), (12, 7232130), (15, 5785704), (18, 4821420), (20, 4339278), (24, 3616065), (27, 3214280), (30, 2892852), (36, 2410710), (40, 2169639), (45, 1928568), (54, 1607140), (60, 1446426), (72, 1205355), (90, 964284), (107, 811080), (108, 803570), (120, 723213), (135, 642856), (180, 482142), (214, 405540), (216, 401785), (270, 321428), (321, 270360), (360, 241071), (428, 202770), (535, 162216), (540, 160714), (642, 135180), (751, 115560), (856, 101385), (963, 90120), (1070, 81108), (1080, 80357), (1284, 67590), (1502, 57780), (1605, 54072), (1926, 45060), (2140, 40554), (2253, 38520), (2568, 33795), (2889, 30040), (3004, 28890), (3210, 27036), (3755, 23112), (3852, 22530), (4280, 20277), (4506, 19260), (4815, 18024), (5778, 15020), (6008, 14445), (6420, 13518), (6759, 12840), (7510, 11556), (7704, 11265), (9012, 9630)]