40754700

素因数分解:

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

素因数の和:6496

約数の個数: 108

約数和(自身を含む): 146014960

約数和(自身を除く): 105260260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 6469, 12938, 19407, 25876, 32345, 38814, 45283, 58221, 64690, 77628, 90566, 97035, 116442, 129380, 135849, 161725, 181132, 194070, 226415, 232884, 271698, 291105, 323450, 388140, 407547, 452830, 485175, 543396, 582210, 646900, 679245, 815094, 905660, 970350, 1132075, 1164420, 1358490, 1455525, 1630188, 1940700, 2037735, 2264150, 2716980, 2911050, 3396225, 4075470, 4528300, 5822100, 6792450, 8150940, 10188675, 13584900, 20377350, 40754700]

約数ペア:

[(1, 40754700), (2, 20377350), (3, 13584900), (4, 10188675), (5, 8150940), (6, 6792450), (7, 5822100), (9, 4528300), (10, 4075470), (12, 3396225), (14, 2911050), (15, 2716980), (18, 2264150), (20, 2037735), (21, 1940700), (25, 1630188), (28, 1455525), (30, 1358490), (35, 1164420), (36, 1132075), (42, 970350), (45, 905660), (50, 815094), (60, 679245), (63, 646900), (70, 582210), (75, 543396), (84, 485175), (90, 452830), (100, 407547), (105, 388140), (126, 323450), (140, 291105), (150, 271698), (175, 232884), (180, 226415), (210, 194070), (225, 181132), (252, 161725), (300, 135849), (315, 129380), (350, 116442), (420, 97035), (450, 90566), (525, 77628), (630, 64690), (700, 58221), (900, 45283), (1050, 38814), (1260, 32345), (1575, 25876), (2100, 19407), (3150, 12938), (6300, 6469)]