1074501400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1434

約数の個数: 144

約数和(自身を含む): 2943327240

約数和(自身を除く): 1868825840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 83, 98, 100, 140, 166, 175, 196, 200, 245, 280, 332, 350, 392, 415, 490, 581, 664, 700, 830, 980, 1162, 1225, 1321, 1400, 1660, 1960, 2075, 2324, 2450, 2642, 2905, 3320, 4067, 4150, 4648, 4900, 5284, 5810, 6605, 8134, 8300, 9247, 9800, 10568, 11620, 13210, 14525, 16268, 16600, 18494, 20335, 23240, 26420, 29050, 32536, 33025, 36988, 40670, 46235, 52840, 58100, 64729, 66050, 73976, 81340, 92470, 101675, 109643, 116200, 129458, 132100, 162680, 184940, 203350, 219286, 231175, 258916, 264200, 323645, 369880, 406700, 438572, 462350, 517832, 548215, 647290, 767501, 813400, 877144, 924700, 1096430, 1294580, 1535002, 1618225, 1849400, 2192860, 2589160, 2741075, 3070004, 3236450, 3837505, 4385720, 5372507, 5482150, 6140008, 6472900, 7675010, 10745014, 10964300, 12945800, 15350020, 19187525, 21490028, 21928600, 26862535, 30700040, 38375050, 42980056, 53725070, 76750100, 107450140, 134312675, 153500200, 214900280, 268625350, 537250700, 1074501400]

約数ペア:

[(1, 1074501400), (2, 537250700), (4, 268625350), (5, 214900280), (7, 153500200), (8, 134312675), (10, 107450140), (14, 76750100), (20, 53725070), (25, 42980056), (28, 38375050), (35, 30700040), (40, 26862535), (49, 21928600), (50, 21490028), (56, 19187525), (70, 15350020), (83, 12945800), (98, 10964300), (100, 10745014), (140, 7675010), (166, 6472900), (175, 6140008), (196, 5482150), (200, 5372507), (245, 4385720), (280, 3837505), (332, 3236450), (350, 3070004), (392, 2741075), (415, 2589160), (490, 2192860), (581, 1849400), (664, 1618225), (700, 1535002), (830, 1294580), (980, 1096430), (1162, 924700), (1225, 877144), (1321, 813400), (1400, 767501), (1660, 647290), (1960, 548215), (2075, 517832), (2324, 462350), (2450, 438572), (2642, 406700), (2905, 369880), (3320, 323645), (4067, 264200), (4150, 258916), (4648, 231175), (4900, 219286), (5284, 203350), (5810, 184940), (6605, 162680), (8134, 132100), (8300, 129458), (9247, 116200), (9800, 109643), (10568, 101675), (11620, 92470), (13210, 81340), (14525, 73976), (16268, 66050), (16600, 64729), (18494, 58100), (20335, 52840), (23240, 46235), (26420, 40670), (29050, 36988), (32536, 33025)]