9515351200

素因数分解:

$2^5\times 5^2\times {\mathrm{109}}^1\times {\mathrm{109121}}^1$

素因数の和:109250

約数の個数: 72

約数和(自身を含む): 23442679260

約数和(自身を除く): 13927328060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 109, 160, 200, 218, 400, 436, 545, 800, 872, 1090, 1744, 2180, 2725, 3488, 4360, 5450, 8720, 10900, 17440, 21800, 43600, 87200, 109121, 218242, 436484, 545605, 872968, 1091210, 1745936, 2182420, 2728025, 3491872, 4364840, 5456050, 8729680, 10912100, 11894189, 17459360, 21824200, 23788378, 43648400, 47576756, 59470945, 87296800, 95153512, 118941890, 190307024, 237883780, 297354725, 380614048, 475767560, 594709450, 951535120, 1189418900, 1903070240, 2378837800, 4757675600, 9515351200]

約数ペア:

[(1, 9515351200), (2, 4757675600), (4, 2378837800), (5, 1903070240), (8, 1189418900), (10, 951535120), (16, 594709450), (20, 475767560), (25, 380614048), (32, 297354725), (40, 237883780), (50, 190307024), (80, 118941890), (100, 95153512), (109, 87296800), (160, 59470945), (200, 47576756), (218, 43648400), (400, 23788378), (436, 21824200), (545, 17459360), (800, 11894189), (872, 10912100), (1090, 8729680), (1744, 5456050), (2180, 4364840), (2725, 3491872), (3488, 2728025), (4360, 2182420), (5450, 1745936), (8720, 1091210), (10900, 872968), (17440, 545605), (21800, 436484), (43600, 218242), (87200, 109121)]