358525260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{68683}}^1$

素因数の和:68727

約数の個数: 72

約数和(自身を含む): 1125043920

約数和(自身を除く): 766518660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 68683, 137366, 206049, 274732, 343415, 412098, 618147, 686830, 824196, 1030245, 1236294, 1373660, 1991807, 2060490, 2472588, 3090735, 3983614, 4120980, 5975421, 6181470, 7967228, 9959035, 11950842, 12362940, 17926263, 19918070, 23901684, 29877105, 35852526, 39836140, 59754210, 71705052, 89631315, 119508420, 179262630, 358525260]

約数ペア:

[(1, 358525260), (2, 179262630), (3, 119508420), (4, 89631315), (5, 71705052), (6, 59754210), (9, 39836140), (10, 35852526), (12, 29877105), (15, 23901684), (18, 19918070), (20, 17926263), (29, 12362940), (30, 11950842), (36, 9959035), (45, 7967228), (58, 6181470), (60, 5975421), (87, 4120980), (90, 3983614), (116, 3090735), (145, 2472588), (174, 2060490), (180, 1991807), (261, 1373660), (290, 1236294), (348, 1030245), (435, 824196), (522, 686830), (580, 618147), (870, 412098), (1044, 343415), (1305, 274732), (1740, 206049), (2610, 137366), (5220, 68683)]