72944800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4799}}^1$

素因数の和:4838

約数の個数: 72

約数和(自身を含む): 187488000

約数和(自身を除く): 114543200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 4799, 7600, 9598, 15200, 19196, 23995, 38392, 47990, 76784, 91181, 95980, 119975, 153568, 182362, 191960, 239950, 364724, 383920, 455905, 479900, 729448, 767840, 911810, 959800, 1458896, 1823620, 1919600, 2279525, 2917792, 3647240, 3839200, 4559050, 7294480, 9118100, 14588960, 18236200, 36472400, 72944800]

約数ペア:

[(1, 72944800), (2, 36472400), (4, 18236200), (5, 14588960), (8, 9118100), (10, 7294480), (16, 4559050), (19, 3839200), (20, 3647240), (25, 2917792), (32, 2279525), (38, 1919600), (40, 1823620), (50, 1458896), (76, 959800), (80, 911810), (95, 767840), (100, 729448), (152, 479900), (160, 455905), (190, 383920), (200, 364724), (304, 239950), (380, 191960), (400, 182362), (475, 153568), (608, 119975), (760, 95980), (800, 91181), (950, 76784), (1520, 47990), (1900, 38392), (3040, 23995), (3800, 19196), (4799, 15200), (7600, 9598)]