75017070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2549}}^1$

素因数の和:2674

約数の個数: 64

約数和(自身を含む): 201960000

約数和(自身を除く): 126942930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1962, 2549, 2943, 3270, 4905, 5098, 5886, 7647, 9810, 12745, 14715, 15294, 22941, 25490, 29430, 38235, 45882, 68823, 76470, 114705, 137646, 229410, 277841, 344115, 555682, 688230, 833523, 1389205, 1667046, 2500569, 2778410, 4167615, 5001138, 7501707, 8335230, 12502845, 15003414, 25005690, 37508535, 75017070]

約数ペア:

[(1, 75017070), (2, 37508535), (3, 25005690), (5, 15003414), (6, 12502845), (9, 8335230), (10, 7501707), (15, 5001138), (18, 4167615), (27, 2778410), (30, 2500569), (45, 1667046), (54, 1389205), (90, 833523), (109, 688230), (135, 555682), (218, 344115), (270, 277841), (327, 229410), (545, 137646), (654, 114705), (981, 76470), (1090, 68823), (1635, 45882), (1962, 38235), (2549, 29430), (2943, 25490), (3270, 22941), (4905, 15294), (5098, 14715), (5886, 12745), (7647, 9810)]