2298100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{67}}^1$

素因数の和:102

約数の個数: 72

約数和(自身を含む): 5902400

約数和(自身を除く): 3604300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 67, 70, 98, 100, 134, 140, 175, 196, 245, 268, 335, 343, 350, 469, 490, 670, 686, 700, 938, 980, 1225, 1340, 1372, 1675, 1715, 1876, 2345, 2450, 3283, 3350, 3430, 4690, 4900, 6566, 6700, 6860, 8575, 9380, 11725, 13132, 16415, 17150, 22981, 23450, 32830, 34300, 45962, 46900, 65660, 82075, 91924, 114905, 164150, 229810, 328300, 459620, 574525, 1149050, 2298100]

約数ペア:

[(1, 2298100), (2, 1149050), (4, 574525), (5, 459620), (7, 328300), (10, 229810), (14, 164150), (20, 114905), (25, 91924), (28, 82075), (35, 65660), (49, 46900), (50, 45962), (67, 34300), (70, 32830), (98, 23450), (100, 22981), (134, 17150), (140, 16415), (175, 13132), (196, 11725), (245, 9380), (268, 8575), (335, 6860), (343, 6700), (350, 6566), (469, 4900), (490, 4690), (670, 3430), (686, 3350), (700, 3283), (938, 2450), (980, 2345), (1225, 1876), (1340, 1715), (1372, 1675)]