210058100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:454

約数の個数: 108

約数和(自身を含む): 535528224

約数和(自身を除く): 325470124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 163, 175, 196, 245, 263, 326, 350, 490, 526, 652, 700, 815, 980, 1052, 1141, 1225, 1315, 1630, 1841, 2282, 2450, 2630, 3260, 3682, 4075, 4564, 4900, 5260, 5705, 6575, 7364, 7987, 8150, 9205, 11410, 12887, 13150, 15974, 16300, 18410, 22820, 25774, 26300, 28525, 31948, 36820, 39935, 42869, 46025, 51548, 57050, 64435, 79870, 85738, 92050, 114100, 128870, 159740, 171476, 184100, 199675, 214345, 257740, 300083, 322175, 399350, 428690, 600166, 644350, 798700, 857380, 1071725, 1200332, 1288700, 1500415, 2100581, 2143450, 3000830, 4201162, 4286900, 6001660, 7502075, 8402324, 10502905, 15004150, 21005810, 30008300, 42011620, 52514525, 105029050, 210058100]

約数ペア:

[(1, 210058100), (2, 105029050), (4, 52514525), (5, 42011620), (7, 30008300), (10, 21005810), (14, 15004150), (20, 10502905), (25, 8402324), (28, 7502075), (35, 6001660), (49, 4286900), (50, 4201162), (70, 3000830), (98, 2143450), (100, 2100581), (140, 1500415), (163, 1288700), (175, 1200332), (196, 1071725), (245, 857380), (263, 798700), (326, 644350), (350, 600166), (490, 428690), (526, 399350), (652, 322175), (700, 300083), (815, 257740), (980, 214345), (1052, 199675), (1141, 184100), (1225, 171476), (1315, 159740), (1630, 128870), (1841, 114100), (2282, 92050), (2450, 85738), (2630, 79870), (3260, 64435), (3682, 57050), (4075, 51548), (4564, 46025), (4900, 42869), (5260, 39935), (5705, 36820), (6575, 31948), (7364, 28525), (7987, 26300), (8150, 25774), (9205, 22820), (11410, 18410), (12887, 16300), (13150, 15974)]