99688440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1957

約数の個数: 128

約数和(自身を含む): 328665600

約数和(自身を除く): 228977160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 1901, 2185, 2280, 2622, 2760, 3496, 3802, 4370, 5244, 5703, 6555, 7604, 8740, 9505, 10488, 11406, 13110, 15208, 17480, 19010, 22812, 26220, 28515, 36119, 38020, 43723, 45624, 52440, 57030, 72238, 76040, 87446, 108357, 114060, 131169, 144476, 174892, 180595, 216714, 218615, 228120, 262338, 288952, 349784, 361190, 433428, 437230, 524676, 541785, 655845, 722380, 830737, 866856, 874460, 1049352, 1083570, 1311690, 1444760, 1661474, 1748920, 2167140, 2492211, 2623380, 3322948, 4153685, 4334280, 4984422, 5246760, 6645896, 8307370, 9968844, 12461055, 16614740, 19937688, 24922110, 33229480, 49844220, 99688440]

約数ペア:

[(1, 99688440), (2, 49844220), (3, 33229480), (4, 24922110), (5, 19937688), (6, 16614740), (8, 12461055), (10, 9968844), (12, 8307370), (15, 6645896), (19, 5246760), (20, 4984422), (23, 4334280), (24, 4153685), (30, 3322948), (38, 2623380), (40, 2492211), (46, 2167140), (57, 1748920), (60, 1661474), (69, 1444760), (76, 1311690), (92, 1083570), (95, 1049352), (114, 874460), (115, 866856), (120, 830737), (138, 722380), (152, 655845), (184, 541785), (190, 524676), (228, 437230), (230, 433428), (276, 361190), (285, 349784), (345, 288952), (380, 262338), (437, 228120), (456, 218615), (460, 216714), (552, 180595), (570, 174892), (690, 144476), (760, 131169), (874, 114060), (920, 108357), (1140, 87446), (1311, 76040), (1380, 72238), (1748, 57030), (1901, 52440), (2185, 45624), (2280, 43723), (2622, 38020), (2760, 36119), (3496, 28515), (3802, 26220), (4370, 22812), (5244, 19010), (5703, 17480), (6555, 15208), (7604, 13110), (8740, 11406), (9505, 10488)]