201117480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 642919680

約数和(自身を除く): 441802200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 311, 317, 340, 408, 510, 622, 634, 680, 933, 951, 1020, 1244, 1268, 1555, 1585, 1866, 1902, 2040, 2488, 2536, 3110, 3170, 3732, 3804, 4665, 4755, 5287, 5389, 6220, 6340, 7464, 7608, 9330, 9510, 10574, 10778, 12440, 12680, 15861, 16167, 18660, 19020, 21148, 21556, 26435, 26945, 31722, 32334, 37320, 38040, 42296, 43112, 52870, 53890, 63444, 64668, 79305, 80835, 98587, 105740, 107780, 126888, 129336, 158610, 161670, 197174, 211480, 215560, 295761, 317220, 323340, 394348, 492935, 591522, 634440, 646680, 788696, 985870, 1183044, 1478805, 1675979, 1971740, 2366088, 2957610, 3351958, 3943480, 5027937, 5915220, 6703916, 8379895, 10055874, 11830440, 13407832, 16759790, 20111748, 25139685, 33519580, 40223496, 50279370, 67039160, 100558740, 201117480]

約数ペア:

[(1, 201117480), (2, 100558740), (3, 67039160), (4, 50279370), (5, 40223496), (6, 33519580), (8, 25139685), (10, 20111748), (12, 16759790), (15, 13407832), (17, 11830440), (20, 10055874), (24, 8379895), (30, 6703916), (34, 5915220), (40, 5027937), (51, 3943480), (60, 3351958), (68, 2957610), (85, 2366088), (102, 1971740), (120, 1675979), (136, 1478805), (170, 1183044), (204, 985870), (255, 788696), (311, 646680), (317, 634440), (340, 591522), (408, 492935), (510, 394348), (622, 323340), (634, 317220), (680, 295761), (933, 215560), (951, 211480), (1020, 197174), (1244, 161670), (1268, 158610), (1555, 129336), (1585, 126888), (1866, 107780), (1902, 105740), (2040, 98587), (2488, 80835), (2536, 79305), (3110, 64668), (3170, 63444), (3732, 53890), (3804, 52870), (4665, 43112), (4755, 42296), (5287, 38040), (5389, 37320), (6220, 32334), (6340, 31722), (7464, 26945), (7608, 26435), (9330, 21556), (9510, 21148), (10574, 19020), (10778, 18660), (12440, 16167), (12680, 15861)]