199837080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1427}}^1$

素因数の和:1833

約数の個数: 96

約数和(自身を含む): 651596400

約数和(自身を除く): 451759320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 389, 778, 1167, 1427, 1556, 1945, 2334, 2854, 3112, 3501, 3890, 4281, 4668, 5708, 5835, 7002, 7135, 7780, 8562, 9336, 11416, 11670, 12843, 14004, 14270, 15560, 17124, 17505, 21405, 23340, 25686, 28008, 28540, 34248, 35010, 42810, 46680, 51372, 57080, 64215, 70020, 85620, 102744, 128430, 140040, 171240, 256860, 513720, 555103, 1110206, 1665309, 2220412, 2775515, 3330618, 4440824, 4995927, 5551030, 6661236, 8326545, 9991854, 11102060, 13322472, 16653090, 19983708, 22204120, 24979635, 33306180, 39967416, 49959270, 66612360, 99918540, 199837080]

約数ペア:

[(1, 199837080), (2, 99918540), (3, 66612360), (4, 49959270), (5, 39967416), (6, 33306180), (8, 24979635), (9, 22204120), (10, 19983708), (12, 16653090), (15, 13322472), (18, 11102060), (20, 9991854), (24, 8326545), (30, 6661236), (36, 5551030), (40, 4995927), (45, 4440824), (60, 3330618), (72, 2775515), (90, 2220412), (120, 1665309), (180, 1110206), (360, 555103), (389, 513720), (778, 256860), (1167, 171240), (1427, 140040), (1556, 128430), (1945, 102744), (2334, 85620), (2854, 70020), (3112, 64215), (3501, 57080), (3890, 51372), (4281, 46680), (4668, 42810), (5708, 35010), (5835, 34248), (7002, 28540), (7135, 28008), (7780, 25686), (8562, 23340), (9336, 21405), (11416, 17505), (11670, 17124), (12843, 15560), (14004, 14270)]