200108300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{587}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 498134784

約数和(自身を除く): 298026484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 487, 587, 700, 974, 1174, 1948, 2348, 2435, 2935, 3409, 4109, 4870, 5870, 6818, 8218, 9740, 11740, 12175, 13636, 14675, 16436, 17045, 20545, 24350, 29350, 34090, 41090, 48700, 58700, 68180, 82180, 85225, 102725, 170450, 205450, 285869, 340900, 410900, 571738, 1143476, 1429345, 2001083, 2858690, 4002166, 5717380, 7146725, 8004332, 10005415, 14293450, 20010830, 28586900, 40021660, 50027075, 100054150, 200108300]

約数ペア:

[(1, 200108300), (2, 100054150), (4, 50027075), (5, 40021660), (7, 28586900), (10, 20010830), (14, 14293450), (20, 10005415), (25, 8004332), (28, 7146725), (35, 5717380), (50, 4002166), (70, 2858690), (100, 2001083), (140, 1429345), (175, 1143476), (350, 571738), (487, 410900), (587, 340900), (700, 285869), (974, 205450), (1174, 170450), (1948, 102725), (2348, 85225), (2435, 82180), (2935, 68180), (3409, 58700), (4109, 48700), (4870, 41090), (5870, 34090), (6818, 29350), (8218, 24350), (9740, 20545), (11740, 17045), (12175, 16436), (13636, 14675)]