127932210

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 224

約数和(自身を含む): 415514880

約数和(自身を除く): 287582670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 81, 90, 105, 109, 115, 126, 135, 138, 161, 162, 189, 207, 210, 218, 230, 243, 270, 315, 322, 327, 345, 378, 405, 414, 483, 486, 545, 567, 621, 630, 654, 690, 729, 763, 805, 810, 945, 966, 981, 1035, 1090, 1134, 1215, 1242, 1449, 1458, 1526, 1610, 1635, 1701, 1863, 1890, 1962, 2070, 2289, 2415, 2430, 2507, 2835, 2898, 2943, 3105, 3270, 3402, 3645, 3726, 3815, 4347, 4578, 4830, 4905, 5014, 5103, 5589, 5670, 5886, 6210, 6867, 7245, 7290, 7521, 7630, 8505, 8694, 8829, 9315, 9810, 10206, 11178, 11445, 12535, 13041, 13734, 14490, 14715, 15042, 16767, 17010, 17549, 17658, 18630, 20601, 21735, 22563, 22890, 25070, 25515, 26082, 26487, 27945, 29430, 33534, 34335, 35098, 37605, 39123, 41202, 43470, 44145, 45126, 51030, 52647, 52974, 55890, 61803, 65205, 67689, 68670, 75210, 78246, 79461, 83835, 87745, 88290, 103005, 105294, 112815, 117369, 123606, 130410, 132435, 135378, 157941, 158922, 167670, 175490, 185409, 195615, 203067, 206010, 225630, 234738, 263235, 264870, 309015, 315882, 338445, 370818, 391230, 397305, 406134, 473823, 526470, 556227, 586845, 609201, 618030, 676890, 789705, 794610, 927045, 947646, 1015335, 1112454, 1173690, 1218402, 1421469, 1579410, 1827603, 1854090, 2030670, 2369115, 2781135, 2842938, 3046005, 3655206, 4264407, 4738230, 5562270, 6092010, 7107345, 8528814, 9138015, 12793221, 14214690, 18276030, 21322035, 25586442, 42644070, 63966105, 127932210]

約数ペア:

[(1, 127932210), (2, 63966105), (3, 42644070), (5, 25586442), (6, 21322035), (7, 18276030), (9, 14214690), (10, 12793221), (14, 9138015), (15, 8528814), (18, 7107345), (21, 6092010), (23, 5562270), (27, 4738230), (30, 4264407), (35, 3655206), (42, 3046005), (45, 2842938), (46, 2781135), (54, 2369115), (63, 2030670), (69, 1854090), (70, 1827603), (81, 1579410), (90, 1421469), (105, 1218402), (109, 1173690), (115, 1112454), (126, 1015335), (135, 947646), (138, 927045), (161, 794610), (162, 789705), (189, 676890), (207, 618030), (210, 609201), (218, 586845), (230, 556227), (243, 526470), (270, 473823), (315, 406134), (322, 397305), (327, 391230), (345, 370818), (378, 338445), (405, 315882), (414, 309015), (483, 264870), (486, 263235), (545, 234738), (567, 225630), (621, 206010), (630, 203067), (654, 195615), (690, 185409), (729, 175490), (763, 167670), (805, 158922), (810, 157941), (945, 135378), (966, 132435), (981, 130410), (1035, 123606), (1090, 117369), (1134, 112815), (1215, 105294), (1242, 103005), (1449, 88290), (1458, 87745), (1526, 83835), (1610, 79461), (1635, 78246), (1701, 75210), (1863, 68670), (1890, 67689), (1962, 65205), (2070, 61803), (2289, 55890), (2415, 52974), (2430, 52647), (2507, 51030), (2835, 45126), (2898, 44145), (2943, 43470), (3105, 41202), (3270, 39123), (3402, 37605), (3645, 35098), (3726, 34335), (3815, 33534), (4347, 29430), (4578, 27945), (4830, 26487), (4905, 26082), (5014, 25515), (5103, 25070), (5589, 22890), (5670, 22563), (5886, 21735), (6210, 20601), (6867, 18630), (7245, 17658), (7290, 17549), (7521, 17010), (7630, 16767), (8505, 15042), (8694, 14715), (8829, 14490), (9315, 13734), (9810, 13041), (10206, 12535), (11178, 11445)]