2013506550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{36979}}^1$

素因数の和:37019

約数の個数: 108

約数和(自身を含む): 5946273060

約数和(自身を除く): 3932766510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 121, 150, 165, 198, 225, 242, 275, 330, 363, 450, 495, 550, 605, 726, 825, 990, 1089, 1210, 1650, 1815, 2178, 2475, 3025, 3630, 4950, 5445, 6050, 9075, 10890, 18150, 27225, 36979, 54450, 73958, 110937, 184895, 221874, 332811, 369790, 406769, 554685, 665622, 813538, 924475, 1109370, 1220307, 1664055, 1848950, 2033845, 2440614, 2773425, 3328110, 3660921, 4067690, 4474459, 5546850, 6101535, 7321842, 8320275, 8948918, 10169225, 12203070, 13423377, 16640550, 18304605, 20338450, 22372295, 26846754, 30507675, 36609210, 40270131, 44744590, 61015350, 67116885, 80540262, 91523025, 111861475, 134233770, 183046050, 201350655, 223722950, 335584425, 402701310, 671168850, 1006753275, 2013506550]

約数ペア:

[(1, 2013506550), (2, 1006753275), (3, 671168850), (5, 402701310), (6, 335584425), (9, 223722950), (10, 201350655), (11, 183046050), (15, 134233770), (18, 111861475), (22, 91523025), (25, 80540262), (30, 67116885), (33, 61015350), (45, 44744590), (50, 40270131), (55, 36609210), (66, 30507675), (75, 26846754), (90, 22372295), (99, 20338450), (110, 18304605), (121, 16640550), (150, 13423377), (165, 12203070), (198, 10169225), (225, 8948918), (242, 8320275), (275, 7321842), (330, 6101535), (363, 5546850), (450, 4474459), (495, 4067690), (550, 3660921), (605, 3328110), (726, 2773425), (825, 2440614), (990, 2033845), (1089, 1848950), (1210, 1664055), (1650, 1220307), (1815, 1109370), (2178, 924475), (2475, 813538), (3025, 665622), (3630, 554685), (4950, 406769), (5445, 369790), (6050, 332811), (9075, 221874), (10890, 184895), (18150, 110937), (27225, 73958), (36979, 54450)]