64755810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 207567360

約数和(自身を除く): 142811550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 41, 42, 45, 46, 63, 69, 70, 82, 90, 105, 109, 115, 123, 126, 138, 161, 205, 207, 210, 218, 230, 246, 287, 315, 322, 327, 345, 369, 410, 414, 483, 545, 574, 615, 630, 654, 690, 738, 763, 805, 861, 943, 966, 981, 1035, 1090, 1230, 1435, 1449, 1526, 1610, 1635, 1722, 1845, 1886, 1962, 2070, 2289, 2415, 2507, 2583, 2829, 2870, 2898, 3270, 3690, 3815, 4305, 4469, 4578, 4715, 4830, 4905, 5014, 5166, 5658, 6601, 6867, 7245, 7521, 7630, 8487, 8610, 8938, 9430, 9810, 11445, 12535, 12915, 13202, 13407, 13734, 14145, 14490, 15042, 16974, 17549, 19803, 22345, 22563, 22890, 25070, 25830, 26814, 28290, 31283, 33005, 34335, 35098, 37605, 39606, 40221, 42435, 44690, 45126, 52647, 59409, 62566, 66010, 67035, 68670, 75210, 80442, 84870, 87745, 93849, 99015, 102787, 105294, 112815, 118818, 134070, 156415, 157941, 175490, 187698, 198030, 201105, 205574, 225630, 263235, 281547, 297045, 308361, 312830, 315882, 402210, 469245, 513935, 526470, 563094, 594090, 616722, 719509, 789705, 925083, 938490, 1027870, 1407735, 1439018, 1541805, 1579410, 1850166, 2158527, 2815470, 3083610, 3597545, 4317054, 4625415, 6475581, 7195090, 9250830, 10792635, 12951162, 21585270, 32377905, 64755810]

約数ペア:

[(1, 64755810), (2, 32377905), (3, 21585270), (5, 12951162), (6, 10792635), (7, 9250830), (9, 7195090), (10, 6475581), (14, 4625415), (15, 4317054), (18, 3597545), (21, 3083610), (23, 2815470), (30, 2158527), (35, 1850166), (41, 1579410), (42, 1541805), (45, 1439018), (46, 1407735), (63, 1027870), (69, 938490), (70, 925083), (82, 789705), (90, 719509), (105, 616722), (109, 594090), (115, 563094), (123, 526470), (126, 513935), (138, 469245), (161, 402210), (205, 315882), (207, 312830), (210, 308361), (218, 297045), (230, 281547), (246, 263235), (287, 225630), (315, 205574), (322, 201105), (327, 198030), (345, 187698), (369, 175490), (410, 157941), (414, 156415), (483, 134070), (545, 118818), (574, 112815), (615, 105294), (630, 102787), (654, 99015), (690, 93849), (738, 87745), (763, 84870), (805, 80442), (861, 75210), (943, 68670), (966, 67035), (981, 66010), (1035, 62566), (1090, 59409), (1230, 52647), (1435, 45126), (1449, 44690), (1526, 42435), (1610, 40221), (1635, 39606), (1722, 37605), (1845, 35098), (1886, 34335), (1962, 33005), (2070, 31283), (2289, 28290), (2415, 26814), (2507, 25830), (2583, 25070), (2829, 22890), (2870, 22563), (2898, 22345), (3270, 19803), (3690, 17549), (3815, 16974), (4305, 15042), (4469, 14490), (4578, 14145), (4715, 13734), (4830, 13407), (4905, 13202), (5014, 12915), (5166, 12535), (5658, 11445), (6601, 9810), (6867, 9430), (7245, 8938), (7521, 8610), (7630, 8487)]