67699950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 179988480

約数和(自身を除く): 112288530

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 139, 150, 170, 191, 255, 278, 382, 417, 425, 510, 573, 695, 834, 850, 955, 1146, 1275, 1390, 1910, 2085, 2363, 2550, 2865, 3247, 3475, 4170, 4726, 4775, 5730, 6494, 6950, 7089, 9550, 9741, 10425, 11815, 14178, 14325, 16235, 19482, 20850, 23630, 26549, 28650, 32470, 35445, 48705, 53098, 59075, 70890, 79647, 81175, 97410, 118150, 132745, 159294, 162350, 177225, 243525, 265490, 354450, 398235, 451333, 487050, 663725, 796470, 902666, 1327450, 1353999, 1991175, 2256665, 2707998, 3982350, 4513330, 6769995, 11283325, 13539990, 22566650, 33849975, 67699950]

約数ペア:

[(1, 67699950), (2, 33849975), (3, 22566650), (5, 13539990), (6, 11283325), (10, 6769995), (15, 4513330), (17, 3982350), (25, 2707998), (30, 2256665), (34, 1991175), (50, 1353999), (51, 1327450), (75, 902666), (85, 796470), (102, 663725), (139, 487050), (150, 451333), (170, 398235), (191, 354450), (255, 265490), (278, 243525), (382, 177225), (417, 162350), (425, 159294), (510, 132745), (573, 118150), (695, 97410), (834, 81175), (850, 79647), (955, 70890), (1146, 59075), (1275, 53098), (1390, 48705), (1910, 35445), (2085, 32470), (2363, 28650), (2550, 26549), (2865, 23630), (3247, 20850), (3475, 19482), (4170, 16235), (4726, 14325), (4775, 14178), (5730, 11815), (6494, 10425), (6950, 9741), (7089, 9550)]