225469860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1386

約数の個数: 192

約数和(自身を含む): 808980480

約数和(自身を除く): 583510620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 37, 42, 44, 55, 60, 66, 70, 74, 77, 84, 105, 110, 111, 132, 140, 148, 154, 165, 185, 210, 220, 222, 231, 259, 308, 330, 370, 385, 407, 420, 444, 462, 518, 555, 660, 740, 770, 777, 814, 924, 1036, 1110, 1155, 1221, 1295, 1319, 1540, 1554, 1628, 2035, 2220, 2310, 2442, 2590, 2638, 2849, 3108, 3885, 3957, 4070, 4620, 4884, 5180, 5276, 5698, 6105, 6595, 7770, 7914, 8140, 8547, 9233, 11396, 12210, 13190, 14245, 14509, 15540, 15828, 17094, 18466, 19785, 24420, 26380, 27699, 28490, 29018, 34188, 36932, 39570, 42735, 43527, 46165, 48803, 55398, 56980, 58036, 72545, 79140, 85470, 87054, 92330, 97606, 101563, 110796, 138495, 145090, 146409, 170940, 174108, 184660, 195212, 203126, 217635, 244015, 276990, 290180, 292818, 304689, 341621, 406252, 435270, 488030, 507815, 536833, 553980, 585636, 609378, 683242, 732045, 870540, 976060, 1015630, 1024863, 1073666, 1218756, 1366484, 1464090, 1523445, 1610499, 1708105, 2031260, 2049726, 2147332, 2684165, 2928180, 3046890, 3220998, 3416210, 3757831, 4099452, 5124315, 5368330, 6093780, 6441996, 6832420, 7515662, 8052495, 10248630, 10736660, 11273493, 15031324, 16104990, 18789155, 20497260, 22546986, 32209980, 37578310, 45093972, 56367465, 75156620, 112734930, 225469860]

約数ペア:

[(1, 225469860), (2, 112734930), (3, 75156620), (4, 56367465), (5, 45093972), (6, 37578310), (7, 32209980), (10, 22546986), (11, 20497260), (12, 18789155), (14, 16104990), (15, 15031324), (20, 11273493), (21, 10736660), (22, 10248630), (28, 8052495), (30, 7515662), (33, 6832420), (35, 6441996), (37, 6093780), (42, 5368330), (44, 5124315), (55, 4099452), (60, 3757831), (66, 3416210), (70, 3220998), (74, 3046890), (77, 2928180), (84, 2684165), (105, 2147332), (110, 2049726), (111, 2031260), (132, 1708105), (140, 1610499), (148, 1523445), (154, 1464090), (165, 1366484), (185, 1218756), (210, 1073666), (220, 1024863), (222, 1015630), (231, 976060), (259, 870540), (308, 732045), (330, 683242), (370, 609378), (385, 585636), (407, 553980), (420, 536833), (444, 507815), (462, 488030), (518, 435270), (555, 406252), (660, 341621), (740, 304689), (770, 292818), (777, 290180), (814, 276990), (924, 244015), (1036, 217635), (1110, 203126), (1155, 195212), (1221, 184660), (1295, 174108), (1319, 170940), (1540, 146409), (1554, 145090), (1628, 138495), (2035, 110796), (2220, 101563), (2310, 97606), (2442, 92330), (2590, 87054), (2638, 85470), (2849, 79140), (3108, 72545), (3885, 58036), (3957, 56980), (4070, 55398), (4620, 48803), (4884, 46165), (5180, 43527), (5276, 42735), (5698, 39570), (6105, 36932), (6595, 34188), (7770, 29018), (7914, 28490), (8140, 27699), (8547, 26380), (9233, 24420), (11396, 19785), (12210, 18466), (13190, 17094), (14245, 15828), (14509, 15540)]