67954140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41947}}^1$

素因数の和:41968

約数の個数: 60

約数和(自身を含む): 213179736

約数和(自身を除く): 145225596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 41947, 83894, 125841, 167788, 209735, 251682, 377523, 419470, 503364, 629205, 755046, 838940, 1132569, 1258410, 1510092, 1887615, 2265138, 2516820, 3397707, 3775230, 4530276, 5662845, 6795414, 7550460, 11325690, 13590828, 16988535, 22651380, 33977070, 67954140]

約数ペア:

[(1, 67954140), (2, 33977070), (3, 22651380), (4, 16988535), (5, 13590828), (6, 11325690), (9, 7550460), (10, 6795414), (12, 5662845), (15, 4530276), (18, 3775230), (20, 3397707), (27, 2516820), (30, 2265138), (36, 1887615), (45, 1510092), (54, 1258410), (60, 1132569), (81, 838940), (90, 755046), (108, 629205), (135, 503364), (162, 419470), (180, 377523), (270, 251682), (324, 209735), (405, 167788), (540, 125841), (810, 83894), (1620, 41947)]