105198100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{3067}}^1$

素因数の和:3102

約数の個数: 72

約数和(自身を含む): 266302400

約数和(自身を除く): 161104300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3067, 3430, 4900, 6134, 6860, 8575, 12268, 15335, 17150, 21469, 30670, 34300, 42938, 61340, 76675, 85876, 107345, 150283, 153350, 214690, 300566, 306700, 429380, 536725, 601132, 751415, 1051981, 1073450, 1502830, 2103962, 2146900, 3005660, 3757075, 4207924, 5259905, 7514150, 10519810, 15028300, 21039620, 26299525, 52599050, 105198100]

約数ペア:

[(1, 105198100), (2, 52599050), (4, 26299525), (5, 21039620), (7, 15028300), (10, 10519810), (14, 7514150), (20, 5259905), (25, 4207924), (28, 3757075), (35, 3005660), (49, 2146900), (50, 2103962), (70, 1502830), (98, 1073450), (100, 1051981), (140, 751415), (175, 601132), (196, 536725), (245, 429380), (343, 306700), (350, 300566), (490, 214690), (686, 153350), (700, 150283), (980, 107345), (1225, 85876), (1372, 76675), (1715, 61340), (2450, 42938), (3067, 34300), (3430, 30670), (4900, 21469), (6134, 17150), (6860, 15335), (8575, 12268)]