179639200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:807

約数の個数: 144

約数和(自身を含む): 493468416

約数和(自身を除く): 313829216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 160, 184, 200, 208, 230, 260, 299, 325, 368, 400, 416, 460, 520, 575, 598, 650, 736, 751, 800, 920, 1040, 1150, 1196, 1300, 1495, 1502, 1840, 2080, 2300, 2392, 2600, 2990, 3004, 3680, 3755, 4600, 4784, 5200, 5980, 6008, 7475, 7510, 9200, 9568, 9763, 10400, 11960, 12016, 14950, 15020, 17273, 18400, 18775, 19526, 23920, 24032, 29900, 30040, 34546, 37550, 39052, 47840, 48815, 59800, 60080, 69092, 75100, 78104, 86365, 97630, 119600, 120160, 138184, 150200, 156208, 172730, 195260, 224549, 239200, 244075, 276368, 300400, 312416, 345460, 390520, 431825, 449098, 488150, 552736, 600800, 690920, 781040, 863650, 898196, 976300, 1122745, 1381840, 1562080, 1727300, 1796392, 1952600, 2245490, 2763680, 3454600, 3592784, 3905200, 4490980, 5613725, 6909200, 7185568, 7810400, 8981960, 11227450, 13818400, 17963920, 22454900, 35927840, 44909800, 89819600, 179639200]

約数ペア:

[(1, 179639200), (2, 89819600), (4, 44909800), (5, 35927840), (8, 22454900), (10, 17963920), (13, 13818400), (16, 11227450), (20, 8981960), (23, 7810400), (25, 7185568), (26, 6909200), (32, 5613725), (40, 4490980), (46, 3905200), (50, 3592784), (52, 3454600), (65, 2763680), (80, 2245490), (92, 1952600), (100, 1796392), (104, 1727300), (115, 1562080), (130, 1381840), (160, 1122745), (184, 976300), (200, 898196), (208, 863650), (230, 781040), (260, 690920), (299, 600800), (325, 552736), (368, 488150), (400, 449098), (416, 431825), (460, 390520), (520, 345460), (575, 312416), (598, 300400), (650, 276368), (736, 244075), (751, 239200), (800, 224549), (920, 195260), (1040, 172730), (1150, 156208), (1196, 150200), (1300, 138184), (1495, 120160), (1502, 119600), (1840, 97630), (2080, 86365), (2300, 78104), (2392, 75100), (2600, 69092), (2990, 60080), (3004, 59800), (3680, 48815), (3755, 47840), (4600, 39052), (4784, 37550), (5200, 34546), (5980, 30040), (6008, 29900), (7475, 24032), (7510, 23920), (9200, 19526), (9568, 18775), (9763, 18400), (10400, 17273), (11960, 15020), (12016, 14950)]