233150900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 535694880

約数和(自身を除く): 302543980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 277, 380, 443, 475, 554, 886, 950, 1108, 1385, 1772, 1900, 2215, 2770, 4430, 5263, 5540, 6925, 8417, 8860, 10526, 11075, 13850, 16834, 21052, 22150, 26315, 27700, 33668, 42085, 44300, 52630, 84170, 105260, 122711, 131575, 168340, 210425, 245422, 263150, 420850, 490844, 526300, 613555, 841700, 1227110, 2331509, 2454220, 3067775, 4663018, 6135550, 9326036, 11657545, 12271100, 23315090, 46630180, 58287725, 116575450, 233150900]

約数ペア:

[(1, 233150900), (2, 116575450), (4, 58287725), (5, 46630180), (10, 23315090), (19, 12271100), (20, 11657545), (25, 9326036), (38, 6135550), (50, 4663018), (76, 3067775), (95, 2454220), (100, 2331509), (190, 1227110), (277, 841700), (380, 613555), (443, 526300), (475, 490844), (554, 420850), (886, 263150), (950, 245422), (1108, 210425), (1385, 168340), (1772, 131575), (1900, 122711), (2215, 105260), (2770, 84170), (4430, 52630), (5263, 44300), (5540, 42085), (6925, 33668), (8417, 27700), (8860, 26315), (10526, 22150), (11075, 21052), (13850, 16834)]