200474460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{371249}}^1$

素因数の和:371267

約数の個数: 48

約数和(自身を含む): 623700000

約数和(自身を除く): 423225540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 371249, 742498, 1113747, 1484996, 1856245, 2227494, 3341241, 3712490, 4454988, 5568735, 6682482, 7424980, 10023723, 11137470, 13364964, 16706205, 20047446, 22274940, 33412410, 40094892, 50118615, 66824820, 100237230, 200474460]

約数ペア:

[(1, 200474460), (2, 100237230), (3, 66824820), (4, 50118615), (5, 40094892), (6, 33412410), (9, 22274940), (10, 20047446), (12, 16706205), (15, 13364964), (18, 11137470), (20, 10023723), (27, 7424980), (30, 6682482), (36, 5568735), (45, 4454988), (54, 3712490), (60, 3341241), (90, 2227494), (108, 1856245), (135, 1484996), (180, 1113747), (270, 742498), (540, 371249)]