220380930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 746928000

約数和(自身を除く): 526547070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 59, 63, 66, 70, 77, 90, 98, 99, 105, 110, 118, 121, 126, 147, 154, 165, 177, 198, 210, 231, 242, 245, 294, 295, 315, 330, 343, 354, 363, 385, 413, 441, 462, 490, 495, 531, 539, 590, 605, 630, 649, 686, 693, 726, 735, 770, 826, 847, 882, 885, 990, 1029, 1062, 1078, 1089, 1155, 1210, 1239, 1298, 1386, 1470, 1617, 1694, 1715, 1770, 1815, 1947, 2058, 2065, 2178, 2205, 2310, 2478, 2541, 2655, 2695, 2891, 3087, 3234, 3245, 3430, 3465, 3630, 3717, 3773, 3894, 4130, 4235, 4410, 4543, 4851, 5082, 5145, 5310, 5390, 5445, 5782, 5841, 5929, 6174, 6195, 6490, 6930, 7139, 7434, 7546, 7623, 8085, 8470, 8673, 9086, 9702, 9735, 10290, 10890, 11319, 11682, 11858, 12390, 12705, 13629, 14278, 14455, 15246, 15435, 16170, 17346, 17787, 18585, 18865, 19470, 20237, 21417, 22638, 22715, 24255, 25410, 26019, 27258, 28910, 29205, 29645, 30870, 31801, 33957, 35574, 35695, 37170, 37730, 38115, 40474, 40887, 41503, 42834, 43365, 45430, 48510, 49973, 52038, 53361, 56595, 58410, 59290, 60711, 63602, 64251, 67914, 68145, 71390, 76230, 81774, 83006, 86730, 88935, 95403, 99946, 101185, 106722, 107085, 113190, 121422, 124509, 128502, 130095, 136290, 149919, 159005, 169785, 177870, 182133, 190806, 202370, 204435, 207515, 214170, 222607, 249018, 249865, 260190, 266805, 286209, 299838, 303555, 318010, 321255, 339570, 349811, 364266, 373527, 408870, 415030, 445214, 449757, 477015, 499730, 533610, 572418, 607110, 622545, 642510, 667821, 699622, 747054, 749595, 899514, 910665, 954030, 1049433, 1113035, 1245090, 1335642, 1431045, 1499190, 1749055, 1821330, 1867635, 2003463, 2098866, 2226070, 2248785, 2448677, 2862090, 3148299, 3339105, 3498110, 3735270, 4006926, 4497570, 4897354, 5247165, 6296598, 6678210, 7346031, 10017315, 10494330, 12243385, 14692062, 15741495, 20034630, 22038093, 24486770, 31482990, 36730155, 44076186, 73460310, 110190465, 220380930]

約数ペア:

[(1, 220380930), (2, 110190465), (3, 73460310), (5, 44076186), (6, 36730155), (7, 31482990), (9, 24486770), (10, 22038093), (11, 20034630), (14, 15741495), (15, 14692062), (18, 12243385), (21, 10494330), (22, 10017315), (30, 7346031), (33, 6678210), (35, 6296598), (42, 5247165), (45, 4897354), (49, 4497570), (55, 4006926), (59, 3735270), (63, 3498110), (66, 3339105), (70, 3148299), (77, 2862090), (90, 2448677), (98, 2248785), (99, 2226070), (105, 2098866), (110, 2003463), (118, 1867635), (121, 1821330), (126, 1749055), (147, 1499190), (154, 1431045), (165, 1335642), (177, 1245090), (198, 1113035), (210, 1049433), (231, 954030), (242, 910665), (245, 899514), (294, 749595), (295, 747054), (315, 699622), (330, 667821), (343, 642510), (354, 622545), (363, 607110), (385, 572418), (413, 533610), (441, 499730), (462, 477015), (490, 449757), (495, 445214), (531, 415030), (539, 408870), (590, 373527), (605, 364266), (630, 349811), (649, 339570), (686, 321255), (693, 318010), (726, 303555), (735, 299838), (770, 286209), (826, 266805), (847, 260190), (882, 249865), (885, 249018), (990, 222607), (1029, 214170), (1062, 207515), (1078, 204435), (1089, 202370), (1155, 190806), (1210, 182133), (1239, 177870), (1298, 169785), (1386, 159005), (1470, 149919), (1617, 136290), (1694, 130095), (1715, 128502), (1770, 124509), (1815, 121422), (1947, 113190), (2058, 107085), (2065, 106722), (2178, 101185), (2205, 99946), (2310, 95403), (2478, 88935), (2541, 86730), (2655, 83006), (2695, 81774), (2891, 76230), (3087, 71390), (3234, 68145), (3245, 67914), (3430, 64251), (3465, 63602), (3630, 60711), (3717, 59290), (3773, 58410), (3894, 56595), (4130, 53361), (4235, 52038), (4410, 49973), (4543, 48510), (4851, 45430), (5082, 43365), (5145, 42834), (5310, 41503), (5390, 40887), (5445, 40474), (5782, 38115), (5841, 37730), (5929, 37170), (6174, 35695), (6195, 35574), (6490, 33957), (6930, 31801), (7139, 30870), (7434, 29645), (7546, 29205), (7623, 28910), (8085, 27258), (8470, 26019), (8673, 25410), (9086, 24255), (9702, 22715), (9735, 22638), (10290, 21417), (10890, 20237), (11319, 19470), (11682, 18865), (11858, 18585), (12390, 17787), (12705, 17346), (13629, 16170), (14278, 15435), (14455, 15246)]