275372790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 883851264

約数和(自身を除く): 608478474

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 71, 73, 77, 105, 110, 115, 138, 142, 146, 154, 161, 165, 210, 213, 219, 230, 231, 253, 322, 330, 345, 355, 365, 385, 426, 438, 462, 483, 497, 506, 511, 690, 710, 730, 759, 770, 781, 803, 805, 966, 994, 1022, 1065, 1095, 1155, 1265, 1491, 1518, 1533, 1562, 1606, 1610, 1633, 1679, 1771, 2130, 2190, 2310, 2343, 2409, 2415, 2485, 2530, 2555, 2982, 3066, 3266, 3358, 3542, 3795, 3905, 4015, 4686, 4818, 4830, 4899, 4970, 5037, 5110, 5183, 5313, 5467, 5621, 7455, 7590, 7665, 7810, 8030, 8165, 8395, 8855, 9798, 10074, 10366, 10626, 10934, 11242, 11431, 11715, 11753, 12045, 14910, 15330, 15549, 16330, 16401, 16790, 16863, 17710, 17963, 18469, 22862, 23430, 23506, 24090, 24495, 25185, 25915, 26565, 27335, 28105, 31098, 32802, 33726, 34293, 35259, 35926, 36281, 36938, 48990, 50370, 51830, 53130, 53889, 54670, 55407, 56210, 57013, 57155, 58765, 68586, 70518, 72562, 77745, 82005, 84315, 89815, 92345, 107778, 108843, 110814, 114026, 114310, 117530, 119209, 125741, 129283, 155490, 164010, 168630, 171039, 171465, 176295, 179630, 181405, 184690, 217686, 238418, 251482, 258566, 269445, 277035, 285065, 342078, 342930, 352590, 357627, 362810, 377223, 387849, 399091, 538890, 544215, 554070, 570130, 596045, 628705, 646415, 715254, 754446, 775698, 798182, 834463, 855195, 1088430, 1192090, 1197273, 1257410, 1292830, 1311299, 1668926, 1710390, 1788135, 1886115, 1939245, 1995455, 2394546, 2503389, 2622598, 3576270, 3772230, 3878490, 3933897, 3990910, 4172315, 5006778, 5986365, 6556495, 7867794, 8344630, 9179093, 11972730, 12516945, 13112990, 18358186, 19669485, 25033890, 27537279, 39338970, 45895465, 55074558, 91790930, 137686395, 275372790]

約数ペア:

[(1, 275372790), (2, 137686395), (3, 91790930), (5, 55074558), (6, 45895465), (7, 39338970), (10, 27537279), (11, 25033890), (14, 19669485), (15, 18358186), (21, 13112990), (22, 12516945), (23, 11972730), (30, 9179093), (33, 8344630), (35, 7867794), (42, 6556495), (46, 5986365), (55, 5006778), (66, 4172315), (69, 3990910), (70, 3933897), (71, 3878490), (73, 3772230), (77, 3576270), (105, 2622598), (110, 2503389), (115, 2394546), (138, 1995455), (142, 1939245), (146, 1886115), (154, 1788135), (161, 1710390), (165, 1668926), (210, 1311299), (213, 1292830), (219, 1257410), (230, 1197273), (231, 1192090), (253, 1088430), (322, 855195), (330, 834463), (345, 798182), (355, 775698), (365, 754446), (385, 715254), (426, 646415), (438, 628705), (462, 596045), (483, 570130), (497, 554070), (506, 544215), (511, 538890), (690, 399091), (710, 387849), (730, 377223), (759, 362810), (770, 357627), (781, 352590), (803, 342930), (805, 342078), (966, 285065), (994, 277035), (1022, 269445), (1065, 258566), (1095, 251482), (1155, 238418), (1265, 217686), (1491, 184690), (1518, 181405), (1533, 179630), (1562, 176295), (1606, 171465), (1610, 171039), (1633, 168630), (1679, 164010), (1771, 155490), (2130, 129283), (2190, 125741), (2310, 119209), (2343, 117530), (2409, 114310), (2415, 114026), (2485, 110814), (2530, 108843), (2555, 107778), (2982, 92345), (3066, 89815), (3266, 84315), (3358, 82005), (3542, 77745), (3795, 72562), (3905, 70518), (4015, 68586), (4686, 58765), (4818, 57155), (4830, 57013), (4899, 56210), (4970, 55407), (5037, 54670), (5110, 53889), (5183, 53130), (5313, 51830), (5467, 50370), (5621, 48990), (7455, 36938), (7590, 36281), (7665, 35926), (7810, 35259), (8030, 34293), (8165, 33726), (8395, 32802), (8855, 31098), (9798, 28105), (10074, 27335), (10366, 26565), (10626, 25915), (10934, 25185), (11242, 24495), (11431, 24090), (11715, 23506), (11753, 23430), (12045, 22862), (14910, 18469), (15330, 17963), (15549, 17710), (16330, 16863), (16401, 16790)]