73938420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{45641}}^1$

素因数の和:45662

約数の個数: 60

約数和(自身を含む): 231952644

約数和(自身を除く): 158014224

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, 45641, 91282, 136923, 182564, 228205, 273846, 410769, 456410, 547692, 684615, 821538, 912820, 1232307, 1369230, 1643076, 2053845, 2464614, 2738460, 3696921, 4107690, 4929228, 6161535, 7393842, 8215380, 12323070, 14787684, 18484605, 24646140, 36969210, 73938420]

約数ペア:

[(1, 73938420), (2, 36969210), (3, 24646140), (4, 18484605), (5, 14787684), (6, 12323070), (9, 8215380), (10, 7393842), (12, 6161535), (15, 4929228), (18, 4107690), (20, 3696921), (27, 2738460), (30, 2464614), (36, 2053845), (45, 1643076), (54, 1369230), (60, 1232307), (81, 912820), (90, 821538), (108, 684615), (135, 547692), (162, 456410), (180, 410769), (270, 273846), (324, 228205), (405, 182564), (540, 136923), (810, 91282), (1620, 45641)]