64087650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 191157408

約数和(自身を除く): 127069758

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 107, 110, 121, 150, 165, 198, 214, 225, 242, 275, 321, 330, 363, 450, 495, 535, 550, 605, 642, 726, 825, 963, 990, 1070, 1089, 1177, 1210, 1331, 1605, 1650, 1815, 1926, 2178, 2354, 2475, 2662, 2675, 3025, 3210, 3531, 3630, 3993, 4815, 4950, 5350, 5445, 5885, 6050, 6655, 7062, 7986, 8025, 9075, 9630, 10593, 10890, 11770, 11979, 12947, 13310, 16050, 17655, 18150, 19965, 21186, 23958, 24075, 25894, 27225, 29425, 33275, 35310, 38841, 39930, 48150, 52965, 54450, 58850, 59895, 64735, 66550, 77682, 88275, 99825, 105930, 116523, 119790, 129470, 142417, 176550, 194205, 199650, 233046, 264825, 284834, 299475, 323675, 388410, 427251, 529650, 582615, 598950, 647350, 712085, 854502, 971025, 1165230, 1281753, 1424170, 1942050, 2136255, 2563506, 2913075, 3560425, 4272510, 5826150, 6408765, 7120850, 10681275, 12817530, 21362550, 32043825, 64087650]

約数ペア:

[(1, 64087650), (2, 32043825), (3, 21362550), (5, 12817530), (6, 10681275), (9, 7120850), (10, 6408765), (11, 5826150), (15, 4272510), (18, 3560425), (22, 2913075), (25, 2563506), (30, 2136255), (33, 1942050), (45, 1424170), (50, 1281753), (55, 1165230), (66, 971025), (75, 854502), (90, 712085), (99, 647350), (107, 598950), (110, 582615), (121, 529650), (150, 427251), (165, 388410), (198, 323675), (214, 299475), (225, 284834), (242, 264825), (275, 233046), (321, 199650), (330, 194205), (363, 176550), (450, 142417), (495, 129470), (535, 119790), (550, 116523), (605, 105930), (642, 99825), (726, 88275), (825, 77682), (963, 66550), (990, 64735), (1070, 59895), (1089, 58850), (1177, 54450), (1210, 52965), (1331, 48150), (1605, 39930), (1650, 38841), (1815, 35310), (1926, 33275), (2178, 29425), (2354, 27225), (2475, 25894), (2662, 24075), (2675, 23958), (3025, 21186), (3210, 19965), (3531, 18150), (3630, 17655), (3993, 16050), (4815, 13310), (4950, 12947), (5350, 11979), (5445, 11770), (5885, 10890), (6050, 10593), (6655, 9630), (7062, 9075), (7986, 8025)]