20218596750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1451}}^1$

素因数の和:2048

約数の個数: 192

約数和(自身を含む): 59788295424

約数和(自身を除く): 39569698674

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, 125, 150, 165, 198, 225, 250, 275, 330, 375, 450, 495, 550, 563, 750, 825, 990, 1125, 1126, 1375, 1451, 1650, 1689, 2250, 2475, 2750, 2815, 2902, 3378, 4125, 4353, 4950, 5067, 5630, 6193, 7255, 8250, 8445, 8706, 10134, 12375, 12386, 13059, 14075, 14510, 15961, 16890, 18579, 21765, 24750, 25335, 26118, 28150, 30965, 31922, 36275, 37158, 42225, 43530, 47883, 50670, 55737, 61930, 65295, 70375, 72550, 79805, 84450, 92895, 95766, 108825, 111474, 126675, 130590, 140750, 143649, 154825, 159610, 181375, 185790, 211125, 217650, 239415, 253350, 278685, 287298, 309650, 326475, 362750, 399025, 422250, 464475, 478830, 544125, 557370, 633375, 652950, 718245, 774125, 798050, 816913, 928950, 1088250, 1197075, 1266750, 1393425, 1436490, 1548250, 1632375, 1633826, 1995125, 2322375, 2394150, 2450739, 2786850, 3264750, 3591225, 3990250, 4084565, 4644750, 4901478, 5985375, 6967125, 7182450, 7352217, 8169130, 8986043, 11970750, 12253695, 13934250, 14704434, 17956125, 17972086, 20422825, 24507390, 26958129, 35912250, 36761085, 40845650, 44930215, 53916258, 61268475, 73522170, 80874387, 89860430, 102114125, 122536950, 134790645, 161748774, 183805425, 204228250, 224651075, 269581290, 306342375, 367610850, 404371935, 449302150, 612684750, 673953225, 808743870, 919027125, 1123255375, 1347906450, 1838054250, 2021859675, 2246510750, 3369766125, 4043719350, 6739532250, 10109298375, 20218596750]

約数ペア:

[(1, 20218596750), (2, 10109298375), (3, 6739532250), (5, 4043719350), (6, 3369766125), (9, 2246510750), (10, 2021859675), (11, 1838054250), (15, 1347906450), (18, 1123255375), (22, 919027125), (25, 808743870), (30, 673953225), (33, 612684750), (45, 449302150), (50, 404371935), (55, 367610850), (66, 306342375), (75, 269581290), (90, 224651075), (99, 204228250), (110, 183805425), (125, 161748774), (150, 134790645), (165, 122536950), (198, 102114125), (225, 89860430), (250, 80874387), (275, 73522170), (330, 61268475), (375, 53916258), (450, 44930215), (495, 40845650), (550, 36761085), (563, 35912250), (750, 26958129), (825, 24507390), (990, 20422825), (1125, 17972086), (1126, 17956125), (1375, 14704434), (1451, 13934250), (1650, 12253695), (1689, 11970750), (2250, 8986043), (2475, 8169130), (2750, 7352217), (2815, 7182450), (2902, 6967125), (3378, 5985375), (4125, 4901478), (4353, 4644750), (4950, 4084565), (5067, 3990250), (5630, 3591225), (6193, 3264750), (7255, 2786850), (8250, 2450739), (8445, 2394150), (8706, 2322375), (10134, 1995125), (12375, 1633826), (12386, 1632375), (13059, 1548250), (14075, 1436490), (14510, 1393425), (15961, 1266750), (16890, 1197075), (18579, 1088250), (21765, 928950), (24750, 816913), (25335, 798050), (26118, 774125), (28150, 718245), (30965, 652950), (31922, 633375), (36275, 557370), (37158, 544125), (42225, 478830), (43530, 464475), (47883, 422250), (50670, 399025), (55737, 362750), (61930, 326475), (65295, 309650), (70375, 287298), (72550, 278685), (79805, 253350), (84450, 239415), (92895, 217650), (95766, 211125), (108825, 185790), (111474, 181375), (126675, 159610), (130590, 154825), (140750, 143649)]