36428220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 110990880

約数和(自身を除く): 74562660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 439, 461, 878, 922, 1317, 1383, 1756, 1844, 2195, 2305, 2634, 2766, 3951, 4149, 4390, 4610, 5268, 5532, 6585, 6915, 7902, 8298, 8780, 9220, 13170, 13830, 15804, 16596, 19755, 20745, 26340, 27660, 39510, 41490, 79020, 82980, 202379, 404758, 607137, 809516, 1011895, 1214274, 1821411, 2023790, 2428548, 3035685, 3642822, 4047580, 6071370, 7285644, 9107055, 12142740, 18214110, 36428220]

約数ペア:

[(1, 36428220), (2, 18214110), (3, 12142740), (4, 9107055), (5, 7285644), (6, 6071370), (9, 4047580), (10, 3642822), (12, 3035685), (15, 2428548), (18, 2023790), (20, 1821411), (30, 1214274), (36, 1011895), (45, 809516), (60, 607137), (90, 404758), (180, 202379), (439, 82980), (461, 79020), (878, 41490), (922, 39510), (1317, 27660), (1383, 26340), (1756, 20745), (1844, 19755), (2195, 16596), (2305, 15804), (2634, 13830), (2766, 13170), (3951, 9220), (4149, 8780), (4390, 8298), (4610, 7902), (5268, 6915), (5532, 6585)]