202001400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{112223}}^1$

素因数の和:112245

約数の個数: 72

約数和(自身を含む): 678394080

約数和(自身を除く): 476392680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 112223, 224446, 336669, 448892, 561115, 673338, 897784, 1010007, 1122230, 1346676, 1683345, 2020014, 2244460, 2693352, 2805575, 3366690, 4040028, 4488920, 5050035, 5611150, 6733380, 8080056, 8416725, 10100070, 11222300, 13466760, 16833450, 20200140, 22444600, 25250175, 33666900, 40400280, 50500350, 67333800, 101000700, 202001400]

約数ペア:

[(1, 202001400), (2, 101000700), (3, 67333800), (4, 50500350), (5, 40400280), (6, 33666900), (8, 25250175), (9, 22444600), (10, 20200140), (12, 16833450), (15, 13466760), (18, 11222300), (20, 10100070), (24, 8416725), (25, 8080056), (30, 6733380), (36, 5611150), (40, 5050035), (45, 4488920), (50, 4040028), (60, 3366690), (72, 2805575), (75, 2693352), (90, 2244460), (100, 2020014), (120, 1683345), (150, 1346676), (180, 1122230), (200, 1010007), (225, 897784), (300, 673338), (360, 561115), (450, 448892), (600, 336669), (900, 224446), (1800, 112223)]