66193050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{521}}^1$

素因数の和:565

約数の個数: 144

約数和(自身を含む): 206611776

約数和(自身を除く): 140418726

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 121, 150, 154, 165, 175, 210, 231, 242, 275, 330, 350, 363, 385, 462, 521, 525, 550, 605, 726, 770, 825, 847, 1042, 1050, 1155, 1210, 1563, 1650, 1694, 1815, 1925, 2310, 2541, 2605, 3025, 3126, 3630, 3647, 3850, 4235, 5082, 5210, 5731, 5775, 6050, 7294, 7815, 8470, 9075, 10941, 11462, 11550, 12705, 13025, 15630, 17193, 18150, 18235, 21175, 21882, 25410, 26050, 28655, 34386, 36470, 39075, 40117, 42350, 54705, 57310, 63041, 63525, 78150, 80234, 85965, 91175, 109410, 120351, 126082, 127050, 143275, 171930, 182350, 189123, 200585, 240702, 273525, 286550, 315205, 378246, 401170, 429825, 441287, 547050, 601755, 630410, 859650, 882574, 945615, 1002925, 1203510, 1323861, 1576025, 1891230, 2005850, 2206435, 2647722, 3008775, 3152050, 4412870, 4728075, 6017550, 6619305, 9456150, 11032175, 13238610, 22064350, 33096525, 66193050]

約数ペア:

[(1, 66193050), (2, 33096525), (3, 22064350), (5, 13238610), (6, 11032175), (7, 9456150), (10, 6619305), (11, 6017550), (14, 4728075), (15, 4412870), (21, 3152050), (22, 3008775), (25, 2647722), (30, 2206435), (33, 2005850), (35, 1891230), (42, 1576025), (50, 1323861), (55, 1203510), (66, 1002925), (70, 945615), (75, 882574), (77, 859650), (105, 630410), (110, 601755), (121, 547050), (150, 441287), (154, 429825), (165, 401170), (175, 378246), (210, 315205), (231, 286550), (242, 273525), (275, 240702), (330, 200585), (350, 189123), (363, 182350), (385, 171930), (462, 143275), (521, 127050), (525, 126082), (550, 120351), (605, 109410), (726, 91175), (770, 85965), (825, 80234), (847, 78150), (1042, 63525), (1050, 63041), (1155, 57310), (1210, 54705), (1563, 42350), (1650, 40117), (1694, 39075), (1815, 36470), (1925, 34386), (2310, 28655), (2541, 26050), (2605, 25410), (3025, 21882), (3126, 21175), (3630, 18235), (3647, 18150), (3850, 17193), (4235, 15630), (5082, 13025), (5210, 12705), (5731, 11550), (5775, 11462), (6050, 10941), (7294, 9075), (7815, 8470)]