145655200

素因数分解:

$2^5\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1877}}^1$

素因数の和:1994

約数の個数: 72

約数和(自身を含む): 359437932

約数和(自身を除く): 213782732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 160, 194, 200, 388, 400, 485, 776, 800, 970, 1552, 1877, 1940, 2425, 3104, 3754, 3880, 4850, 7508, 7760, 9385, 9700, 15016, 15520, 18770, 19400, 30032, 37540, 38800, 46925, 60064, 75080, 77600, 93850, 150160, 182069, 187700, 300320, 364138, 375400, 728276, 750800, 910345, 1456552, 1501600, 1820690, 2913104, 3641380, 4551725, 5826208, 7282760, 9103450, 14565520, 18206900, 29131040, 36413800, 72827600, 145655200]

約数ペア:

[(1, 145655200), (2, 72827600), (4, 36413800), (5, 29131040), (8, 18206900), (10, 14565520), (16, 9103450), (20, 7282760), (25, 5826208), (32, 4551725), (40, 3641380), (50, 2913104), (80, 1820690), (97, 1501600), (100, 1456552), (160, 910345), (194, 750800), (200, 728276), (388, 375400), (400, 364138), (485, 300320), (776, 187700), (800, 182069), (970, 150160), (1552, 93850), (1877, 77600), (1940, 75080), (2425, 60064), (3104, 46925), (3754, 38800), (3880, 37540), (4850, 30032), (7508, 19400), (7760, 18770), (9385, 15520), (9700, 15016)]