54135200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{1381}}^1$

素因数の和:1415

約数の個数: 108

約数和(自身を含む): 153845622

約数和(自身を除く): 99710422

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, 1381, 1400, 1568, 1960, 2450, 2762, 2800, 3920, 4900, 5524, 5600, 6905, 7840, 9667, 9800, 11048, 13810, 19334, 19600, 22096, 27620, 34525, 38668, 39200, 44192, 48335, 55240, 67669, 69050, 77336, 96670, 110480, 135338, 138100, 154672, 193340, 220960, 241675, 270676, 276200, 309344, 338345, 386680, 483350, 541352, 552400, 676690, 773360, 966700, 1082704, 1104800, 1353380, 1546720, 1691725, 1933400, 2165408, 2706760, 3383450, 3866800, 5413520, 6766900, 7733600, 10827040, 13533800, 27067600, 54135200]

約数ペア:

[(1, 54135200), (2, 27067600), (4, 13533800), (5, 10827040), (7, 7733600), (8, 6766900), (10, 5413520), (14, 3866800), (16, 3383450), (20, 2706760), (25, 2165408), (28, 1933400), (32, 1691725), (35, 1546720), (40, 1353380), (49, 1104800), (50, 1082704), (56, 966700), (70, 773360), (80, 676690), (98, 552400), (100, 541352), (112, 483350), (140, 386680), (160, 338345), (175, 309344), (196, 276200), (200, 270676), (224, 241675), (245, 220960), (280, 193340), (350, 154672), (392, 138100), (400, 135338), (490, 110480), (560, 96670), (700, 77336), (784, 69050), (800, 67669), (980, 55240), (1120, 48335), (1225, 44192), (1381, 39200), (1400, 38668), (1568, 34525), (1960, 27620), (2450, 22096), (2762, 19600), (2800, 19334), (3920, 13810), (4900, 11048), (5524, 9800), (5600, 9667), (6905, 7840)]