2581001700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{51517}}^1$

素因数の和:51701

約数の個数: 72

約数和(自身を含む): 7512560832

約数和(自身を除く): 4931559132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 167, 300, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 4175, 5010, 8350, 10020, 12525, 16700, 25050, 50100, 51517, 103034, 154551, 206068, 257585, 309102, 515170, 618204, 772755, 1030340, 1287925, 1545510, 2575850, 3091020, 3863775, 5151700, 7727550, 8603339, 15455100, 17206678, 25810017, 34413356, 43016695, 51620034, 86033390, 103240068, 129050085, 172066780, 215083475, 258100170, 430166950, 516200340, 645250425, 860333900, 1290500850, 2581001700]

約数ペア:

[(1, 2581001700), (2, 1290500850), (3, 860333900), (4, 645250425), (5, 516200340), (6, 430166950), (10, 258100170), (12, 215083475), (15, 172066780), (20, 129050085), (25, 103240068), (30, 86033390), (50, 51620034), (60, 43016695), (75, 34413356), (100, 25810017), (150, 17206678), (167, 15455100), (300, 8603339), (334, 7727550), (501, 5151700), (668, 3863775), (835, 3091020), (1002, 2575850), (1670, 1545510), (2004, 1287925), (2505, 1030340), (3340, 772755), (4175, 618204), (5010, 515170), (8350, 309102), (10020, 257585), (12525, 206068), (16700, 154551), (25050, 103034), (50100, 51517)]