201985080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6653}}^1$

素因数の和:6701

約数の個数: 128

約数和(自身を含む): 689886720

約数和(自身を除く): 487901640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 6653, 7590, 10120, 13306, 15180, 19959, 26612, 30360, 33265, 39918, 53224, 66530, 73183, 79836, 99795, 133060, 146366, 153019, 159672, 199590, 219549, 266120, 292732, 306038, 365915, 399180, 439098, 459057, 585464, 612076, 731830, 765095, 798360, 878196, 918114, 1097745, 1224152, 1463660, 1530190, 1683209, 1756392, 1836228, 2195490, 2295285, 2927320, 3060380, 3366418, 3672456, 4390980, 4590570, 5049627, 6120760, 6732836, 8416045, 8781960, 9181140, 10099254, 13465672, 16832090, 18362280, 20198508, 25248135, 33664180, 40397016, 50496270, 67328360, 100992540, 201985080]

約数ペア:

[(1, 201985080), (2, 100992540), (3, 67328360), (4, 50496270), (5, 40397016), (6, 33664180), (8, 25248135), (10, 20198508), (11, 18362280), (12, 16832090), (15, 13465672), (20, 10099254), (22, 9181140), (23, 8781960), (24, 8416045), (30, 6732836), (33, 6120760), (40, 5049627), (44, 4590570), (46, 4390980), (55, 3672456), (60, 3366418), (66, 3060380), (69, 2927320), (88, 2295285), (92, 2195490), (110, 1836228), (115, 1756392), (120, 1683209), (132, 1530190), (138, 1463660), (165, 1224152), (184, 1097745), (220, 918114), (230, 878196), (253, 798360), (264, 765095), (276, 731830), (330, 612076), (345, 585464), (440, 459057), (460, 439098), (506, 399180), (552, 365915), (660, 306038), (690, 292732), (759, 266120), (920, 219549), (1012, 199590), (1265, 159672), (1320, 153019), (1380, 146366), (1518, 133060), (2024, 99795), (2530, 79836), (2760, 73183), (3036, 66530), (3795, 53224), (5060, 39918), (6072, 33265), (6653, 30360), (7590, 26612), (10120, 19959), (13306, 15180)]