89660340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6469}}^1$

素因数の和:6502

約数の個数: 144

約数和(自身を含む): 339131520

約数和(自身を除く): 249471180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6469, 6930, 12938, 13860, 19407, 25876, 32345, 38814, 45283, 58221, 64690, 71159, 77628, 90566, 97035, 116442, 129380, 135849, 142318, 181132, 194070, 213477, 226415, 232884, 271698, 284636, 291105, 355795, 388140, 407547, 426954, 452830, 498113, 543396, 582210, 640431, 679245, 711590, 815094, 853908, 905660, 996226, 1067385, 1164420, 1280862, 1358490, 1423180, 1494339, 1630188, 1992452, 2037735, 2134770, 2490565, 2561724, 2716980, 2988678, 3202155, 4075470, 4269540, 4483017, 4981130, 5977356, 6404310, 7471695, 8150940, 8966034, 9962260, 12808620, 14943390, 17932068, 22415085, 29886780, 44830170, 89660340]

約数ペア:

[(1, 89660340), (2, 44830170), (3, 29886780), (4, 22415085), (5, 17932068), (6, 14943390), (7, 12808620), (9, 9962260), (10, 8966034), (11, 8150940), (12, 7471695), (14, 6404310), (15, 5977356), (18, 4981130), (20, 4483017), (21, 4269540), (22, 4075470), (28, 3202155), (30, 2988678), (33, 2716980), (35, 2561724), (36, 2490565), (42, 2134770), (44, 2037735), (45, 1992452), (55, 1630188), (60, 1494339), (63, 1423180), (66, 1358490), (70, 1280862), (77, 1164420), (84, 1067385), (90, 996226), (99, 905660), (105, 853908), (110, 815094), (126, 711590), (132, 679245), (140, 640431), (154, 582210), (165, 543396), (180, 498113), (198, 452830), (210, 426954), (220, 407547), (231, 388140), (252, 355795), (308, 291105), (315, 284636), (330, 271698), (385, 232884), (396, 226415), (420, 213477), (462, 194070), (495, 181132), (630, 142318), (660, 135849), (693, 129380), (770, 116442), (924, 97035), (990, 90566), (1155, 77628), (1260, 71159), (1386, 64690), (1540, 58221), (1980, 45283), (2310, 38814), (2772, 32345), (3465, 25876), (4620, 19407), (6469, 13860), (6930, 12938)]