227130420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 728082432

約数和(自身を除く): 500952012

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 71, 74, 110, 111, 131, 132, 142, 148, 165, 185, 213, 220, 222, 262, 284, 330, 355, 370, 393, 407, 426, 444, 524, 555, 655, 660, 710, 740, 781, 786, 814, 852, 1065, 1110, 1221, 1310, 1420, 1441, 1562, 1572, 1628, 1965, 2035, 2130, 2220, 2343, 2442, 2620, 2627, 2882, 3124, 3905, 3930, 4070, 4260, 4323, 4686, 4847, 4884, 5254, 5764, 6105, 7205, 7810, 7860, 7881, 8140, 8646, 9301, 9372, 9694, 10508, 11715, 12210, 13135, 14410, 14541, 15620, 15762, 17292, 18602, 19388, 21615, 23430, 24235, 24420, 26270, 27903, 28820, 28897, 29082, 31524, 37204, 39405, 43230, 46505, 46860, 48470, 52540, 53317, 55806, 57794, 58164, 72705, 78810, 86460, 86691, 93010, 96940, 102311, 106634, 111612, 115588, 139515, 144485, 145410, 157620, 159951, 173382, 186020, 204622, 213268, 266585, 279030, 288970, 290820, 306933, 319902, 344137, 346764, 409244, 433455, 511555, 533170, 558060, 577940, 613866, 639804, 688274, 799755, 866910, 1023110, 1032411, 1066340, 1227732, 1376548, 1534665, 1599510, 1720685, 1733820, 2046220, 2064822, 3069330, 3199020, 3441370, 3785507, 4129644, 5162055, 6138660, 6882740, 7571014, 10324110, 11356521, 15142028, 18927535, 20648220, 22713042, 37855070, 45426084, 56782605, 75710140, 113565210, 227130420]

約数ペア:

[(1, 227130420), (2, 113565210), (3, 75710140), (4, 56782605), (5, 45426084), (6, 37855070), (10, 22713042), (11, 20648220), (12, 18927535), (15, 15142028), (20, 11356521), (22, 10324110), (30, 7571014), (33, 6882740), (37, 6138660), (44, 5162055), (55, 4129644), (60, 3785507), (66, 3441370), (71, 3199020), (74, 3069330), (110, 2064822), (111, 2046220), (131, 1733820), (132, 1720685), (142, 1599510), (148, 1534665), (165, 1376548), (185, 1227732), (213, 1066340), (220, 1032411), (222, 1023110), (262, 866910), (284, 799755), (330, 688274), (355, 639804), (370, 613866), (393, 577940), (407, 558060), (426, 533170), (444, 511555), (524, 433455), (555, 409244), (655, 346764), (660, 344137), (710, 319902), (740, 306933), (781, 290820), (786, 288970), (814, 279030), (852, 266585), (1065, 213268), (1110, 204622), (1221, 186020), (1310, 173382), (1420, 159951), (1441, 157620), (1562, 145410), (1572, 144485), (1628, 139515), (1965, 115588), (2035, 111612), (2130, 106634), (2220, 102311), (2343, 96940), (2442, 93010), (2620, 86691), (2627, 86460), (2882, 78810), (3124, 72705), (3905, 58164), (3930, 57794), (4070, 55806), (4260, 53317), (4323, 52540), (4686, 48470), (4847, 46860), (4884, 46505), (5254, 43230), (5764, 39405), (6105, 37204), (7205, 31524), (7810, 29082), (7860, 28897), (7881, 28820), (8140, 27903), (8646, 26270), (9301, 24420), (9372, 24235), (9694, 23430), (10508, 21615), (11715, 19388), (12210, 18602), (13135, 17292), (14410, 15762), (14541, 15620)]