134906800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{6883}}^1$

素因数の和:6915

約数の個数: 90

約数和(自身を含む): 377084868

約数和(自身を除く): 242178068

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 6883, 9800, 13766, 19600, 27532, 34415, 48181, 55064, 68830, 96362, 110128, 137660, 172075, 192724, 240905, 275320, 337267, 344150, 385448, 481810, 550640, 674534, 688300, 770896, 963620, 1204525, 1349068, 1376600, 1686335, 1927240, 2409050, 2698136, 2753200, 3372670, 3854480, 4818100, 5396272, 6745340, 8431675, 9636200, 13490680, 16863350, 19272400, 26981360, 33726700, 67453400, 134906800]

約数ペア:

[(1, 134906800), (2, 67453400), (4, 33726700), (5, 26981360), (7, 19272400), (8, 16863350), (10, 13490680), (14, 9636200), (16, 8431675), (20, 6745340), (25, 5396272), (28, 4818100), (35, 3854480), (40, 3372670), (49, 2753200), (50, 2698136), (56, 2409050), (70, 1927240), (80, 1686335), (98, 1376600), (100, 1349068), (112, 1204525), (140, 963620), (175, 770896), (196, 688300), (200, 674534), (245, 550640), (280, 481810), (350, 385448), (392, 344150), (400, 337267), (490, 275320), (560, 240905), (700, 192724), (784, 172075), (980, 137660), (1225, 110128), (1400, 96362), (1960, 68830), (2450, 55064), (2800, 48181), (3920, 34415), (4900, 27532), (6883, 19600), (9800, 13766)]