133838200

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 322077600

約数和(自身を除く): 188239400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 89, 100, 103, 146, 178, 200, 206, 292, 356, 365, 412, 445, 515, 584, 712, 730, 824, 890, 1030, 1460, 1780, 1825, 2060, 2225, 2575, 2920, 3560, 3650, 4120, 4450, 5150, 6497, 7300, 7519, 8900, 9167, 10300, 12994, 14600, 15038, 17800, 18334, 20600, 25988, 30076, 32485, 36668, 37595, 45835, 51976, 60152, 64970, 73336, 75190, 91670, 129940, 150380, 162425, 183340, 187975, 229175, 259880, 300760, 324850, 366680, 375950, 458350, 649700, 669191, 751900, 916700, 1299400, 1338382, 1503800, 1833400, 2676764, 3345955, 5353528, 6691910, 13383820, 16729775, 26767640, 33459550, 66919100, 133838200]

約数ペア:

[(1, 133838200), (2, 66919100), (4, 33459550), (5, 26767640), (8, 16729775), (10, 13383820), (20, 6691910), (25, 5353528), (40, 3345955), (50, 2676764), (73, 1833400), (89, 1503800), (100, 1338382), (103, 1299400), (146, 916700), (178, 751900), (200, 669191), (206, 649700), (292, 458350), (356, 375950), (365, 366680), (412, 324850), (445, 300760), (515, 259880), (584, 229175), (712, 187975), (730, 183340), (824, 162425), (890, 150380), (1030, 129940), (1460, 91670), (1780, 75190), (1825, 73336), (2060, 64970), (2225, 60152), (2575, 51976), (2920, 45835), (3560, 37595), (3650, 36668), (4120, 32485), (4450, 30076), (5150, 25988), (6497, 20600), (7300, 18334), (7519, 17800), (8900, 15038), (9167, 14600), (10300, 12994)]