127674400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{3257}}^1$

素因数の和:3291

約数の個数: 108

約数和(自身を含む): 362683818

約数和(自身を除く): 235009418

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3257, 3920, 4900, 5600, 6514, 7840, 9800, 13028, 16285, 19600, 22799, 26056, 32570, 39200, 45598, 52112, 65140, 81425, 91196, 104224, 113995, 130280, 159593, 162850, 182392, 227990, 260560, 319186, 325700, 364784, 455980, 521120, 569975, 638372, 651400, 729568, 797965, 911960, 1139950, 1276744, 1302800, 1595930, 1823920, 2279900, 2553488, 2605600, 3191860, 3647840, 3989825, 4559800, 5106976, 6383720, 7979650, 9119600, 12767440, 15959300, 18239200, 25534880, 31918600, 63837200, 127674400]

約数ペア:

[(1, 127674400), (2, 63837200), (4, 31918600), (5, 25534880), (7, 18239200), (8, 15959300), (10, 12767440), (14, 9119600), (16, 7979650), (20, 6383720), (25, 5106976), (28, 4559800), (32, 3989825), (35, 3647840), (40, 3191860), (49, 2605600), (50, 2553488), (56, 2279900), (70, 1823920), (80, 1595930), (98, 1302800), (100, 1276744), (112, 1139950), (140, 911960), (160, 797965), (175, 729568), (196, 651400), (200, 638372), (224, 569975), (245, 521120), (280, 455980), (350, 364784), (392, 325700), (400, 319186), (490, 260560), (560, 227990), (700, 182392), (784, 162850), (800, 159593), (980, 130280), (1120, 113995), (1225, 104224), (1400, 91196), (1568, 81425), (1960, 65140), (2450, 52112), (2800, 45598), (3257, 39200), (3920, 32570), (4900, 26056), (5600, 22799), (6514, 19600), (7840, 16285), (9800, 13028)]