71888400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1094

約数の個数: 180

約数和(自身を含む): 262852720

約数和(自身を除く): 190964320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1051, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2102, 2280, 2736, 2850, 3153, 3420, 3600, 3800, 4204, 4275, 4560, 5255, 5700, 6306, 6840, 7600, 8408, 8550, 9459, 10510, 11400, 12612, 13680, 15765, 16816, 17100, 18918, 19969, 21020, 22800, 25224, 26275, 31530, 34200, 37836, 39938, 42040, 47295, 50448, 52550, 59907, 63060, 68400, 75672, 78825, 79876, 84080, 94590, 99845, 105100, 119814, 126120, 151344, 157650, 159752, 179721, 189180, 199690, 210200, 236475, 239628, 252240, 299535, 315300, 319504, 359442, 378360, 399380, 420400, 472950, 479256, 499225, 599070, 630600, 718884, 756720, 798760, 898605, 945900, 958512, 998450, 1198140, 1261200, 1437768, 1497675, 1597520, 1797210, 1891800, 1996900, 2396280, 2875536, 2995350, 3594420, 3783600, 3993800, 4493025, 4792560, 5990700, 7188840, 7987600, 8986050, 11981400, 14377680, 17972100, 23962800, 35944200, 71888400]

約数ペア:

[(1, 71888400), (2, 35944200), (3, 23962800), (4, 17972100), (5, 14377680), (6, 11981400), (8, 8986050), (9, 7987600), (10, 7188840), (12, 5990700), (15, 4792560), (16, 4493025), (18, 3993800), (19, 3783600), (20, 3594420), (24, 2995350), (25, 2875536), (30, 2396280), (36, 1996900), (38, 1891800), (40, 1797210), (45, 1597520), (48, 1497675), (50, 1437768), (57, 1261200), (60, 1198140), (72, 998450), (75, 958512), (76, 945900), (80, 898605), (90, 798760), (95, 756720), (100, 718884), (114, 630600), (120, 599070), (144, 499225), (150, 479256), (152, 472950), (171, 420400), (180, 399380), (190, 378360), (200, 359442), (225, 319504), (228, 315300), (240, 299535), (285, 252240), (300, 239628), (304, 236475), (342, 210200), (360, 199690), (380, 189180), (400, 179721), (450, 159752), (456, 157650), (475, 151344), (570, 126120), (600, 119814), (684, 105100), (720, 99845), (760, 94590), (855, 84080), (900, 79876), (912, 78825), (950, 75672), (1051, 68400), (1140, 63060), (1200, 59907), (1368, 52550), (1425, 50448), (1520, 47295), (1710, 42040), (1800, 39938), (1900, 37836), (2102, 34200), (2280, 31530), (2736, 26275), (2850, 25224), (3153, 22800), (3420, 21020), (3600, 19969), (3800, 18918), (4204, 17100), (4275, 16816), (4560, 15765), (5255, 13680), (5700, 12612), (6306, 11400), (6840, 10510), (7600, 9459), (8408, 8550)]