225164220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 648883200

約数和(自身を除く): 423718980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 79, 134, 158, 201, 237, 268, 316, 335, 395, 402, 474, 670, 709, 790, 804, 948, 1005, 1185, 1340, 1418, 1580, 2010, 2127, 2370, 2836, 3545, 4020, 4254, 4740, 5293, 7090, 8508, 10586, 10635, 14180, 15879, 21172, 21270, 26465, 31758, 42540, 47503, 52930, 56011, 63516, 79395, 95006, 105860, 112022, 142509, 158790, 168033, 190012, 224044, 237515, 280055, 285018, 317580, 336066, 475030, 560110, 570036, 672132, 712545, 840165, 950060, 1120220, 1425090, 1680330, 2850180, 3360660, 3752737, 7505474, 11258211, 15010948, 18763685, 22516422, 37527370, 45032844, 56291055, 75054740, 112582110, 225164220]

約数ペア:

[(1, 225164220), (2, 112582110), (3, 75054740), (4, 56291055), (5, 45032844), (6, 37527370), (10, 22516422), (12, 18763685), (15, 15010948), (20, 11258211), (30, 7505474), (60, 3752737), (67, 3360660), (79, 2850180), (134, 1680330), (158, 1425090), (201, 1120220), (237, 950060), (268, 840165), (316, 712545), (335, 672132), (395, 570036), (402, 560110), (474, 475030), (670, 336066), (709, 317580), (790, 285018), (804, 280055), (948, 237515), (1005, 224044), (1185, 190012), (1340, 168033), (1418, 158790), (1580, 142509), (2010, 112022), (2127, 105860), (2370, 95006), (2836, 79395), (3545, 63516), (4020, 56011), (4254, 52930), (4740, 47503), (5293, 42540), (7090, 31758), (8508, 26465), (10586, 21270), (10635, 21172), (14180, 15879)]