541352000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{1381}}^1$

素因数の和:1422

約数の個数: 168

約数和(自身を含む): 1560670488

約数和(自身を除く): 1019318488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 320, 350, 392, 400, 448, 490, 500, 560, 700, 784, 800, 875, 980, 1000, 1120, 1225, 1381, 1400, 1568, 1600, 1750, 1960, 2000, 2240, 2450, 2762, 2800, 3136, 3500, 3920, 4000, 4900, 5524, 5600, 6125, 6905, 7000, 7840, 8000, 9667, 9800, 11048, 11200, 12250, 13810, 14000, 15680, 19334, 19600, 22096, 24500, 27620, 28000, 34525, 38668, 39200, 44192, 48335, 49000, 55240, 56000, 67669, 69050, 77336, 78400, 88384, 96670, 98000, 110480, 135338, 138100, 154672, 172625, 193340, 196000, 220960, 241675, 270676, 276200, 309344, 338345, 345250, 386680, 392000, 441920, 483350, 541352, 552400, 618688, 676690, 690500, 773360, 966700, 1082704, 1104800, 1208375, 1353380, 1381000, 1546720, 1691725, 1933400, 2165408, 2209600, 2416750, 2706760, 2762000, 3093440, 3383450, 3866800, 4330816, 4833500, 5413520, 5524000, 6766900, 7733600, 8458625, 9667000, 10827040, 11048000, 13533800, 15467200, 16917250, 19334000, 21654080, 27067600, 33834500, 38668000, 54135200, 67669000, 77336000, 108270400, 135338000, 270676000, 541352000]

約数ペア:

[(1, 541352000), (2, 270676000), (4, 135338000), (5, 108270400), (7, 77336000), (8, 67669000), (10, 54135200), (14, 38668000), (16, 33834500), (20, 27067600), (25, 21654080), (28, 19334000), (32, 16917250), (35, 15467200), (40, 13533800), (49, 11048000), (50, 10827040), (56, 9667000), (64, 8458625), (70, 7733600), (80, 6766900), (98, 5524000), (100, 5413520), (112, 4833500), (125, 4330816), (140, 3866800), (160, 3383450), (175, 3093440), (196, 2762000), (200, 2706760), (224, 2416750), (245, 2209600), (250, 2165408), (280, 1933400), (320, 1691725), (350, 1546720), (392, 1381000), (400, 1353380), (448, 1208375), (490, 1104800), (500, 1082704), (560, 966700), (700, 773360), (784, 690500), (800, 676690), (875, 618688), (980, 552400), (1000, 541352), (1120, 483350), (1225, 441920), (1381, 392000), (1400, 386680), (1568, 345250), (1600, 338345), (1750, 309344), (1960, 276200), (2000, 270676), (2240, 241675), (2450, 220960), (2762, 196000), (2800, 193340), (3136, 172625), (3500, 154672), (3920, 138100), (4000, 135338), (4900, 110480), (5524, 98000), (5600, 96670), (6125, 88384), (6905, 78400), (7000, 77336), (7840, 69050), (8000, 67669), (9667, 56000), (9800, 55240), (11048, 49000), (11200, 48335), (12250, 44192), (13810, 39200), (14000, 38668), (15680, 34525), (19334, 28000), (19600, 27620), (22096, 24500)]