73023400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{83}}^2$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 175092030

約数和(自身を除く): 102068630

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 83, 100, 106, 166, 200, 212, 265, 332, 415, 424, 530, 664, 830, 1060, 1325, 1660, 2075, 2120, 2650, 3320, 4150, 4399, 5300, 6889, 8300, 8798, 10600, 13778, 16600, 17596, 21995, 27556, 34445, 35192, 43990, 55112, 68890, 87980, 109975, 137780, 172225, 175960, 219950, 275560, 344450, 365117, 439900, 688900, 730234, 879800, 1377800, 1460468, 1825585, 2920936, 3651170, 7302340, 9127925, 14604680, 18255850, 36511700, 73023400]

約数ペア:

[(1, 73023400), (2, 36511700), (4, 18255850), (5, 14604680), (8, 9127925), (10, 7302340), (20, 3651170), (25, 2920936), (40, 1825585), (50, 1460468), (53, 1377800), (83, 879800), (100, 730234), (106, 688900), (166, 439900), (200, 365117), (212, 344450), (265, 275560), (332, 219950), (415, 175960), (424, 172225), (530, 137780), (664, 109975), (830, 87980), (1060, 68890), (1325, 55112), (1660, 43990), (2075, 35192), (2120, 34445), (2650, 27556), (3320, 21995), (4150, 17596), (4399, 16600), (5300, 13778), (6889, 10600), (8300, 8798)]