61398400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{2741}}^1$

素因数の和:2772

約数の個数: 96

約数和(自身を含む): 173404080

約数和(自身を除く): 112005680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2741, 2800, 3200, 4480, 5482, 5600, 10964, 11200, 13705, 19187, 21928, 22400, 27410, 38374, 43856, 54820, 68525, 76748, 87712, 95935, 109640, 137050, 153496, 175424, 191870, 219280, 274100, 306992, 350848, 383740, 438560, 479675, 548200, 613984, 767480, 877120, 959350, 1096400, 1227968, 1534960, 1754240, 1918700, 2192800, 2455936, 3069920, 3837400, 4385600, 6139840, 7674800, 8771200, 12279680, 15349600, 30699200, 61398400]

約数ペア:

[(1, 61398400), (2, 30699200), (4, 15349600), (5, 12279680), (7, 8771200), (8, 7674800), (10, 6139840), (14, 4385600), (16, 3837400), (20, 3069920), (25, 2455936), (28, 2192800), (32, 1918700), (35, 1754240), (40, 1534960), (50, 1227968), (56, 1096400), (64, 959350), (70, 877120), (80, 767480), (100, 613984), (112, 548200), (128, 479675), (140, 438560), (160, 383740), (175, 350848), (200, 306992), (224, 274100), (280, 219280), (320, 191870), (350, 175424), (400, 153496), (448, 137050), (560, 109640), (640, 95935), (700, 87712), (800, 76748), (896, 68525), (1120, 54820), (1400, 43856), (1600, 38374), (2240, 27410), (2741, 22400), (2800, 21928), (3200, 19187), (4480, 13705), (5482, 11200), (5600, 10964)]