216806610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 579467520

約数和(自身を除く): 362660910

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 107, 137, 145, 170, 174, 214, 255, 274, 290, 321, 411, 435, 493, 510, 535, 642, 685, 822, 870, 986, 1070, 1370, 1479, 1605, 1819, 2055, 2329, 2465, 2958, 3103, 3210, 3638, 3973, 4110, 4658, 4930, 5457, 6206, 6987, 7395, 7946, 9095, 9309, 10914, 11645, 11919, 13974, 14659, 14790, 15515, 18190, 18618, 19865, 23290, 23838, 27285, 29318, 31030, 34935, 39730, 43977, 46545, 52751, 54570, 59595, 67541, 69870, 73295, 87954, 93090, 105502, 119190, 135082, 146590, 158253, 202623, 219885, 249203, 263755, 316506, 337705, 405246, 425111, 439770, 498406, 527510, 675410, 747609, 791265, 850222, 1013115, 1246015, 1275333, 1495218, 1582530, 2026230, 2125555, 2492030, 2550666, 3738045, 4251110, 6376665, 7226887, 7476090, 12753330, 14453774, 21680661, 36134435, 43361322, 72268870, 108403305, 216806610]

約数ペア:

[(1, 216806610), (2, 108403305), (3, 72268870), (5, 43361322), (6, 36134435), (10, 21680661), (15, 14453774), (17, 12753330), (29, 7476090), (30, 7226887), (34, 6376665), (51, 4251110), (58, 3738045), (85, 2550666), (87, 2492030), (102, 2125555), (107, 2026230), (137, 1582530), (145, 1495218), (170, 1275333), (174, 1246015), (214, 1013115), (255, 850222), (274, 791265), (290, 747609), (321, 675410), (411, 527510), (435, 498406), (493, 439770), (510, 425111), (535, 405246), (642, 337705), (685, 316506), (822, 263755), (870, 249203), (986, 219885), (1070, 202623), (1370, 158253), (1479, 146590), (1605, 135082), (1819, 119190), (2055, 105502), (2329, 93090), (2465, 87954), (2958, 73295), (3103, 69870), (3210, 67541), (3638, 59595), (3973, 54570), (4110, 52751), (4658, 46545), (4930, 43977), (5457, 39730), (6206, 34935), (6987, 31030), (7395, 29318), (7946, 27285), (9095, 23838), (9309, 23290), (10914, 19865), (11645, 18618), (11919, 18190), (13974, 15515), (14659, 14790)]