67145750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 158775552

約数和(自身を除く): 91629802

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 37, 50, 61, 70, 74, 85, 119, 122, 125, 170, 175, 185, 238, 250, 259, 305, 350, 370, 425, 427, 518, 595, 610, 629, 850, 854, 875, 925, 1037, 1190, 1258, 1295, 1525, 1750, 1850, 2074, 2125, 2135, 2257, 2590, 2975, 3050, 3145, 4250, 4270, 4403, 4514, 4625, 5185, 5950, 6290, 6475, 7259, 7625, 8806, 9250, 10370, 10675, 11285, 12950, 14518, 14875, 15250, 15725, 15799, 21350, 22015, 22570, 25925, 29750, 31450, 31598, 32375, 36295, 38369, 44030, 51850, 53375, 56425, 64750, 72590, 76738, 78625, 78995, 106750, 110075, 112850, 129625, 157250, 157990, 181475, 191845, 220150, 259250, 268583, 282125, 362950, 383690, 394975, 537166, 550375, 564250, 789950, 907375, 959225, 1100750, 1342915, 1814750, 1918450, 1974875, 2685830, 3949750, 4796125, 6714575, 9592250, 13429150, 33572875, 67145750]

約数ペア:

[(1, 67145750), (2, 33572875), (5, 13429150), (7, 9592250), (10, 6714575), (14, 4796125), (17, 3949750), (25, 2685830), (34, 1974875), (35, 1918450), (37, 1814750), (50, 1342915), (61, 1100750), (70, 959225), (74, 907375), (85, 789950), (119, 564250), (122, 550375), (125, 537166), (170, 394975), (175, 383690), (185, 362950), (238, 282125), (250, 268583), (259, 259250), (305, 220150), (350, 191845), (370, 181475), (425, 157990), (427, 157250), (518, 129625), (595, 112850), (610, 110075), (629, 106750), (850, 78995), (854, 78625), (875, 76738), (925, 72590), (1037, 64750), (1190, 56425), (1258, 53375), (1295, 51850), (1525, 44030), (1750, 38369), (1850, 36295), (2074, 32375), (2125, 31598), (2135, 31450), (2257, 29750), (2590, 25925), (2975, 22570), (3050, 22015), (3145, 21350), (4250, 15799), (4270, 15725), (4403, 15250), (4514, 14875), (4625, 14518), (5185, 12950), (5950, 11285), (6290, 10675), (6475, 10370), (7259, 9250), (7625, 8806)]