67777710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 256

約数和(自身を含む): 227985408

約数和(自身を除く): 160207698

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 37, 39, 42, 55, 61, 65, 66, 70, 74, 77, 78, 91, 105, 110, 111, 122, 130, 143, 154, 165, 182, 183, 185, 195, 210, 222, 231, 259, 273, 286, 305, 330, 366, 370, 385, 390, 407, 427, 429, 455, 462, 481, 518, 546, 555, 610, 671, 715, 770, 777, 793, 814, 854, 858, 910, 915, 962, 1001, 1110, 1155, 1221, 1281, 1295, 1342, 1365, 1430, 1443, 1554, 1586, 1830, 2002, 2013, 2035, 2135, 2145, 2257, 2310, 2379, 2405, 2442, 2562, 2590, 2730, 2849, 2886, 3003, 3355, 3367, 3885, 3965, 4026, 4070, 4270, 4290, 4514, 4697, 4758, 4810, 5005, 5291, 5551, 5698, 6006, 6105, 6405, 6710, 6734, 6771, 7215, 7770, 7930, 8547, 8723, 9394, 10010, 10065, 10101, 10582, 11102, 11285, 11895, 12210, 12810, 13542, 14091, 14245, 14430, 15015, 15799, 15873, 16653, 16835, 17094, 17446, 20130, 20202, 22570, 23485, 23790, 24827, 26169, 26455, 27755, 28182, 28490, 29341, 30030, 31598, 31746, 33306, 33670, 33855, 37037, 42735, 43615, 46970, 47397, 49654, 50505, 52338, 52910, 55510, 58682, 61061, 67710, 70455, 74074, 74481, 78995, 79365, 83265, 85470, 87230, 88023, 94794, 101010, 111111, 122122, 124135, 130845, 140910, 146705, 148962, 157990, 158730, 166530, 173789, 176046, 183183, 185185, 205387, 222222, 236985, 248270, 261690, 293410, 305305, 322751, 347578, 366366, 370370, 372405, 410774, 440115, 473970, 521367, 555555, 610610, 616161, 645502, 744810, 868945, 880230, 915915, 968253, 1026935, 1042734, 1111110, 1232322, 1613755, 1737890, 1831830, 1936506, 2053870, 2259257, 2606835, 3080805, 3227510, 4518514, 4841265, 5213670, 6161610, 6777771, 9682530, 11296285, 13555542, 22592570, 33888855, 67777710]

約数ペア:

[(1, 67777710), (2, 33888855), (3, 22592570), (5, 13555542), (6, 11296285), (7, 9682530), (10, 6777771), (11, 6161610), (13, 5213670), (14, 4841265), (15, 4518514), (21, 3227510), (22, 3080805), (26, 2606835), (30, 2259257), (33, 2053870), (35, 1936506), (37, 1831830), (39, 1737890), (42, 1613755), (55, 1232322), (61, 1111110), (65, 1042734), (66, 1026935), (70, 968253), (74, 915915), (77, 880230), (78, 868945), (91, 744810), (105, 645502), (110, 616161), (111, 610610), (122, 555555), (130, 521367), (143, 473970), (154, 440115), (165, 410774), (182, 372405), (183, 370370), (185, 366366), (195, 347578), (210, 322751), (222, 305305), (231, 293410), (259, 261690), (273, 248270), (286, 236985), (305, 222222), (330, 205387), (366, 185185), (370, 183183), (385, 176046), (390, 173789), (407, 166530), (427, 158730), (429, 157990), (455, 148962), (462, 146705), (481, 140910), (518, 130845), (546, 124135), (555, 122122), (610, 111111), (671, 101010), (715, 94794), (770, 88023), (777, 87230), (793, 85470), (814, 83265), (854, 79365), (858, 78995), (910, 74481), (915, 74074), (962, 70455), (1001, 67710), (1110, 61061), (1155, 58682), (1221, 55510), (1281, 52910), (1295, 52338), (1342, 50505), (1365, 49654), (1430, 47397), (1443, 46970), (1554, 43615), (1586, 42735), (1830, 37037), (2002, 33855), (2013, 33670), (2035, 33306), (2135, 31746), (2145, 31598), (2257, 30030), (2310, 29341), (2379, 28490), (2405, 28182), (2442, 27755), (2562, 26455), (2590, 26169), (2730, 24827), (2849, 23790), (2886, 23485), (3003, 22570), (3355, 20202), (3367, 20130), (3885, 17446), (3965, 17094), (4026, 16835), (4070, 16653), (4270, 15873), (4290, 15799), (4514, 15015), (4697, 14430), (4758, 14245), (4810, 14091), (5005, 13542), (5291, 12810), (5551, 12210), (5698, 11895), (6006, 11285), (6105, 11102), (6405, 10582), (6710, 10101), (6734, 10065), (6771, 10010), (7215, 9394), (7770, 8723), (7930, 8547)]