184578100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 108

約数和(自身を含む): 471011520

約数和(自身を除く): 286433420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 139, 140, 175, 196, 245, 271, 278, 350, 490, 542, 556, 695, 700, 973, 980, 1084, 1225, 1355, 1390, 1897, 1946, 2450, 2710, 2780, 3475, 3794, 3892, 4865, 4900, 5420, 6775, 6811, 6950, 7588, 9485, 9730, 13279, 13550, 13622, 13900, 18970, 19460, 24325, 26558, 27100, 27244, 34055, 37669, 37940, 47425, 48650, 53116, 66395, 68110, 75338, 94850, 97300, 132790, 136220, 150676, 170275, 188345, 189700, 263683, 265580, 331975, 340550, 376690, 527366, 663950, 681100, 753380, 941725, 1054732, 1318415, 1327900, 1845781, 1883450, 2636830, 3691562, 3766900, 5273660, 6592075, 7383124, 9228905, 13184150, 18457810, 26368300, 36915620, 46144525, 92289050, 184578100]

約数ペア:

[(1, 184578100), (2, 92289050), (4, 46144525), (5, 36915620), (7, 26368300), (10, 18457810), (14, 13184150), (20, 9228905), (25, 7383124), (28, 6592075), (35, 5273660), (49, 3766900), (50, 3691562), (70, 2636830), (98, 1883450), (100, 1845781), (139, 1327900), (140, 1318415), (175, 1054732), (196, 941725), (245, 753380), (271, 681100), (278, 663950), (350, 527366), (490, 376690), (542, 340550), (556, 331975), (695, 265580), (700, 263683), (973, 189700), (980, 188345), (1084, 170275), (1225, 150676), (1355, 136220), (1390, 132790), (1897, 97300), (1946, 94850), (2450, 75338), (2710, 68110), (2780, 66395), (3475, 53116), (3794, 48650), (3892, 47425), (4865, 37940), (4900, 37669), (5420, 34055), (6775, 27244), (6811, 27100), (6950, 26558), (7588, 24325), (9485, 19460), (9730, 18970), (13279, 13900), (13550, 13622)]